MX-5 Maintenance & Inspection: Oil Types, Service Intervals & Checklist | SPS Motorsport

25/06/2021
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MX-5 Maintenance & Inspection: Oil Types, Service Intervals & Checklist | SPS Motorsport

We often have questions about the inspection and maintenance of the MX-5. Which oils can I use? What are the maintenance intervals for certain components? How do the maintenance intervals behave when the yearly mileage is low? We get to the bottom of these and more questions here.

First of all, it should be said that we have put together ready-made packages for you, the inspection part packages. So you can easily carry out your inspection of your MX-5 NA / NB / NBFL / NC / ND from home. Of course you are also welcome to make an appointment with us for the inspection of your MX-5, so that we can carry out the inspection for you.

Now let's get to the most common questions about inspection:

Which oils can I use?

Motor oil: We basically subdivide the vehicles according to use and choose the oils accordingly. Naturally aspirated engines with road use get Motalin 5W-50 from us, turbo and compressor engines with road use are filled with 10W-60. All engines used on the racetrack get Motalin 10W-60 HP.

Transmission oil: It is easier to differentiate here. MX-5s that are used on the road get Motalin 75W-90, when the racetrack is used, 85W-140 is used.

Differential oil: This is where things get a little more complicated due to the many different differentials with different locking principles. KAAZ differentials are always driven with the special KAAZ oil, whether on the road or on the racetrack. Lamella locks get 80W-90 LS on the road and 85W-140 LS on the racetrack. Open and unlocked differentials use 75W-90 on the road and 85W-140 on the racetrack. Torsen differentials for road use use 75W-90 and on the racetrack 85W-140.

Why do you differentiate the oils according to road and racetrack use?

The differentiation of oils according to use comes from the fact that the demands on the oil are different on the racetrack and the oils get significantly hotter. A transmission should, for example, shift cleanly and not unevenly when it is cold, even when it is on the road, whereby on the racetrack the only thing that really counts is that the transmission does not overheat and that no damage occurs as a result. Through our intensive tests on the racetrack, we ensure that the oils do not sag even in extreme heat and stress and that you can drive your cars safely on the track.

What are the maintenance intervals for my components?

When it comes to the maintenance intervals for our inspection parts packages, we have followed Mazda specifications. In addition, we thought about what should be renewed through conversions to the Mazda intervals on-top.

In principle, an oil change should take place every year. Every 2 years, the spark plugs, brake fluid, air filter insert, coolant, transmission and differential oil and, in the case of Rotrex superchargers, the Rotrex oil with filter are replaced. The third year is another oil change with a filter. The fourth year is all components from year 2, plus timing belt and water pump and all sealing rings and seals, which we would also replace in our workshop. NC and ND are timing chain motors, which is why year 2 is repeated in this case.

How do the maintenance intervals behave if my MX-5 is running low yearly mileage?

The answer in a nutshell: They stay the same, regardless of the annual mileage. A timing belt for example, ages even without the vehicle being moved and can become brittle and cracked over time. We therefore urgently recommend that the specified maintenance be carried out annually to avoid damage to the components.

What else should I watch out for during an inspection?

In addition to renewing the oils and other supplied components, an inspection naturally includes inspecting the vehicle. Here you have to look through your car completely. So a rust check of the body, check brake pads and discs, check brake lines for rust, take a close look at the suspension bushings and check for cracks and much more. An inspection is not only used to replace oils, but is also an inventory for any further work on your car. If you find any damage, it is best to write it down directly and find the right parts to repair in our shop.

If you have any further questions about inspection and maintenance, please do not hesitate to contact us by email. Alternatively, you are welcome to leave a comment under this post, we will be happy to answer your questions here.

Your SPS Motorsport Team

Inspektion Wartung MX-5

Inspection parts package MX-5 NA 1.8 street use

Aspiration: Natural aspirated | Differential: KAAZ Differential lock | Gearbox: 5 speed transmission | Year since Modification: Year 1

Inspection parts package put together by SPS Motorsport to fit 1.8 liter MX-5 NA with more than 80% street use and less than 20% track use. The packages are designed in such a way that they not only cover the OEM configuration of the vehicle, but also most of the conversions that we sell ourselves and install in our workshop. Thanks to the many possible combinations, there is the right package for pretty much every conversion. Here is a brief explanation of the options that can be selected: Transmission: Here you can select the 5 speed gearbox (OEM for MX-5 NA). If you have converted your vehicle to a 6-speed gearbox, you will find the right packages under "6 speed gearbox". Differential: Here you have the choice between different differentials, which can be used in the MX-5 NA. lamella lock, torsen lock and open differential were standard in some MX-5 NA/NB/NBFL models. In addition, you can purchase the right inspection parts package if you have installed a KAAZ differential lock. Here a list of the OEM differentials: EU model, open diff Canada import, Torsen diff Aspiration: Here the "natural aspirated" option represents the absolute OEM condition of the engine. If you have installed a ITB system, you can use the "turbocharger" option, the required components are identical to those of the turbo engines. Rotrex drivers can also use the "Supercharger" option. Year since Modification: As with series manufacturers, we have also given some thought to the number of years after which components on the vehicle should be replaced in order to be able to guarantee perfect functioning. The respective years contain the following components: Year 1: Engine oil including filter and sealing ring for the oil drain plug Year 2: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (BKR7EIX) 1 liter of brake fluid Air filter (only for natural aspirated) Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) Year 3: Engine oil including filter and sealing ring for the drain plug Year 4: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (BKR7EIX) 1 liter of brake fluid Air filter (only for natural aspirated) 3 liter engine coolant Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) Continental timing belt set Water pump including seals Sealings of the camshafts and crankshaft Valve cover gasket For filters (except Rotrex filters), Sealing rings and seals, we always work with Mazda original parts. When it comes to oils (unless another brand is included), we work with Motalin, who put together exactly the oils that we need for the vehicles. In addition, the oils in the engine, transmission and differential change depending on how the vehicle is used, the type of aspiration and the installed differential. Here we have broken down as follows: Engine: Natural aspirated: street use 5W-50, track use 10W-60 Turbo: street use 10W-60, track use 10W-60 Supercharger: street use: 10W-60, track use 10W-60 Transmission: Street use 5/6 speed: 75W-90 Track use 5/6 speed: 85W-140 Differential Street use: KAAZ differential: KAAZ LSD oil Lamella lock: 80W-90 LS Open differential: 75W-90 Torsen lock: 75W-90 Differential track use: KAAZ differential: KAAZ LSD oil Lamella lock: 85W-140 LS Open differential: 85W-140 Torsen lock: 85W140

€58.58* €61.67* (5.01% saved)

Inspection parts package MX-5 NBFL 1.6 Street use

Aspiration: Natural aspirated | Differential: KAAZ Differential lock | Gearbox: 5 speed transmission | Year since Modification: Year 1

Inspection parts package put together by SPS Motorsport to fit 1.6 liter MX-5 NBFL with more than 80% street use and less than 20% track use. The packages are designed in such a way that they not only cover the OEM configuration of the vehicle, but also most of the conversions that we sell ourselves and install in our workshop. Thanks to the many possible combinations, there is the right package for pretty much every conversion. Here is a brief explanation of the options that can be selected: Transmission: Here you can select the 5 speed gearbox (OEM for 1.6 MX-5 NBFL). If you have converted your vehicle to a 6-speed gearbox, you will find the right packages under "6 speed gearbox". Differential: Here you have the choice between different differentials, which can be used in the MX-5 NBFL. lamella lock, torsen lock and open differential were standard in some MX-5 NA/NB/NBFL models. In addition, you can purchase the right inspection parts package if you have installed a KAAZ differential lock. In OEM configuration there were only 1.6L NBFL with an open diff. Aspiration: Here the "natural aspirated" option represents the absolute OEM condition of the engine. If you have installed a ITB system, you can use the "turbocharger" option, the required components are identical to those of the turbo engines. Rotrex drivers can also use the "Supercharger" option. Year since Modification: As with series manufacturers, we have also given some thought to the number of years after which components on the vehicle should be replaced in order to be able to guarantee perfect functioning. The respective years contain the following components: Year 1: Engine oil including filter and sealing ring for the oil drain plug Year 2: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (BKR7EIX) 1 liter of brake fluid Air filter (only for natural aspirated) Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) Year 3: Engine oil including filter and sealing ring for the drain plug Year 4: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (BKR7EIX) 1 liter of brake fluid Air filter (only for natural aspirated) 3 liter engine coolant Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) Continental timing belt set Water pump including seals Sealings of the camshafts and crankshaft Valve cover gasket For filters (except Rotrex filters), Sealing rings and seals, we always work with Mazda original parts. When it comes to oils (unless another brand is included), we work with Motalin, who put together exactly the oils that we need for the vehicles. In addition, the oils in the engine, transmission and differential change depending on how the vehicle is used, the type of aspiration and the installed differential. Here we have broken down as follows: Engine: Natural aspirated: street use 5W-50, track use 10W-60 Turbo: street use 10W-60, track use 10W-60 Supercharger: street use: 10W-60, track use 10W-60 Transmission: Street use 5/6 speed: 75W-90 Track use 5/6 speed: 85W-140 Differential Street use: KAAZ differential: KAAZ LSD oil Lamella lock: 80W-90 LS Open differential: 75W-90 Torsen lock: 75W-90 Differential track use: KAAZ differential: KAAZ LSD oil Lamella lock: 85W-140 LS Open differential: 85W-140 Torsen lock: 85W140

€58.58* €61.67* (5.01% saved)

Inspection parts package MX-5 NBFL 1.8 Street use

Aspiration: Natural aspirated | Differential: KAAZ Differential lock | Gearbox: 5 speed transmission | Year since Modification: Year 1

Inspection parts package put together by SPS Motorsport to fit 1.8 liter MX-5 NBFL with more than 80% street use and less than 20% track use. The packages are designed in such a way that they not only cover the OEM configuration of the vehicle, but also most of the conversions that we sell ourselves and install in our workshop. Thanks to the many possible combinations, there is the right package for pretty much every conversion. Here is a brief explanation of the options that can be selected: Transmission: Here you can select the 5 speed gearbox (OEM for non Sportive 1.8 MX-5 NBFL). If you have converted your vehicle to a 6-speed gearbox or have a Sportive NBFL with 6 speed by stock, you will find the right packages under "6 speed gearbox". Differential: Here you have the choice between different differentials, which can be used in the MX-5 NBFL. lamella lock, torsen lock and open differential were standard in some MX-5 NA/NB/NBFL models. In addition, you can purchase the right inspection parts package if you have installed a KAAZ differential lock. In OEM configuration there were only 1.8L NBFL with tochigi Fuji differential lock, which has the same configuration as the torsen differential lock. Aspiration: Here the "natural aspirated" option represents the absolute OEM condition of the engine. If you have installed a ITB system, you can use the "turbocharger" option, the required components are identical to those of the turbo engines. Rotrex drivers can also use the "Supercharger" option. Year since Modification: As with series manufacturers, we have also given some thought to the number of years after which components on the vehicle should be replaced in order to be able to guarantee perfect functioning. The respective years contain the following components: Year 1: Engine oil including filter and sealing ring for the oil drain plug Year 2: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (BKR7EIX) 1 liter of brake fluid Air filter (only for natural aspirated) Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) Year 3: Engine oil including filter and sealing ring for the drain plug Year 4: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (BKR7EIX) 1 liter of brake fluid Air filter (only for natural aspirated) 3 liter engine coolant Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) Continental timing belt set Water pump including seals Sealings of the camshafts and crankshaft Valve cover gasket For filters (except Rotrex filters), Sealing rings and seals, we always work with Mazda original parts. When it comes to oils (unless another brand is included), we work with Motalin, who put together exactly the oils that we need for the vehicles. In addition, the oils in the engine, transmission and differential change depending on how the vehicle is used, the type of aspiration and the installed differential. Here we have broken down as follows: Engine: Natural aspirated: street use 5W-50, track use 10W-60 Turbo: street use 10W-60, track use 10W-60 Supercharger: street use: 10W-60, track use 10W-60 Transmission: Street use 5/6 speed: 75W-90 Track use 5/6 speed: 85W-140 Differential Street use: KAAZ differential: KAAZ LSD oil Lamella lock: 80W-90 LS Open differential: 75W-90 Torsen lock: 75W-90 Differential track use: KAAZ differential: KAAZ LSD oil Lamella lock: 85W-140 LS Open differential: 85W-140 Torsen lock: 85W140

€58.58* €61.67* (5.01% saved)

Inspection parts package MX-5 NC 1.8 Street use

Aspiration: Natural aspirated | Differential: KAAZ Differential lock | Gearbox: 5 speed transmission | Year since Modification: Year 1

Inspection parts package put together by SPS Motorsport to fit 1.8 liter MX-5 NC with more than 80% street use and less than 20% track use. The packages are designed in such a way that they not only cover the OEM configuration of the vehicle, but also most of the conversions that we sell ourselves and install in our workshop. Thanks to the many possible combinations, there is the right package for pretty much every conversion. Here is a brief explanation of the options that can be selected: Transmission: Here you can select the 5 or 6 speed gearbox. Differential: Here you have the choice between different differentials, which can be used in the MX-5 NC. lamella lock, torsen lock and open differential were standard in some MX-5 NC models. In addition, you can purchase the right inspection parts package if you have installed a KAAZ differential lock. In OEM configuration there were only 1.8L NC with an open differential. Aspiration: Here the "natural aspirated" option represents the absolute OEM condition of the engine. Turbo conversions use the option "Turbocharger". Rotrex drivers can also use the "Supercharger" option. Year since Modification: As with series manufacturers, we have also given some thought to the number of years after which components on the vehicle should be replaced in order to be able to guarantee perfect functioning. The respective years contain the following components: Year 1: Engine oil including filter and sealing ring for the oil drain plug Year 2: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (ITV22) 1 liter of brake fluid Air filter (only for natural aspirated) Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) Year 3: Engine oil including filter and sealing ring for the drain plug Year 4: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (ITV22) 1 liter of brake fluid Air filter (only for natural aspirated) 3 liter engine coolant Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) For filters (except Rotrex filters), Sealing rings and seals, we always work with Mazda original parts. When it comes to oils (unless another brand is included), we work with Motalin, who put together exactly the oils that we need for the vehicles. In addition, the oils in the engine, transmission and differential change depending on how the vehicle is used, the type of aspiration and the installed differential. Here we have broken down as follows: Engine: Natural aspirated: street use 5W-50, track use 10W-60 Turbo: street use 10W-60, track use 10W-60 Supercharger: street use: 10W-60, track use 10W-60 Transmission: Street use 5/6 speed: 75W-90 Track use 5/6 speed: 85W-140 Differential Street use: KAAZ differential: KAAZ LSD oil Lamella lock: 80W-90 LS Open differential: 75W-90 Torsen lock: 75W-90 Differential track use: KAAZ differential: KAAZ LSD oil Lamella lock: 85W-140 LS Open differential: 85W-140 Torsen lock: 85W140

Variants from €54.18*

€56.97* €59.96* (4.99% saved)

Inspection parts package MX-5 NC 2,0 Street use

Aspiration: Natural aspirated | Differential: KAAZ Differential lock | Gearbox: 5 speed transmission | Year since Modification: Year 1

Inspection parts package put together by SPS Motorsport to fit 2.0 liter MX-5 NC with more than 80% street use and less than 20% track use. The packages are designed in such a way that they not only cover the OEM configuration of the vehicle, but also most of the conversions that we sell ourselves and install in our workshop. Thanks to the many possible combinations, there is the right package for pretty much every conversion. Here is a brief explanation of the options that can be selected: Transmission: Here you can select the 5 or 6 speed gearbox. Differential: Here you have the choice between different differentials, which can be used in the MX-5 NC. lamella lock, torsen lock and open differential were standard in some MX-5 NC models. In addition, you can purchase the right inspection parts package if you have installed a KAAZ differential lock. In OEM configuration there were only 2.0L NC with Tochigi Fuji differential lock, which needs the same configuration as the torsen differential lock. Aspiration: Here the "natural aspirated" option represents the absolute OEM condition of the engine. Turbo conversions use the option "Turbocharger". Rotrex drivers can also use the "Supercharger" option. Year since Modification: As with series manufacturers, we have also given some thought to the number of years after which components on the vehicle should be replaced in order to be able to guarantee perfect functioning. The respective years contain the following components: Year 1: Engine oil including filter and sealing ring for the oil drain plug Year 2: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (ITV22) 1 liter of brake fluid Air filter (only for natural aspirated) Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) Year 3: Engine oil including filter and sealing ring for the drain plug Year 4: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (ITV22) 1 liter of brake fluid Air filter (only for natural aspirated) 3 liter engine coolant Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) For filters (except Rotrex filters), Sealing rings and seals, we always work with Mazda original parts. When it comes to oils (unless another brand is included), we work with Motalin, who put together exactly the oils that we need for the vehicles. In addition, the oils in the engine, transmission and differential change depending on how the vehicle is used, the type of aspiration and the installed differential. Here we have broken down as follows: Engine: Natural aspirated: street use 5W-50, track use 10W-60 Turbo: street use 10W-60, track use 10W-60 Supercharger: street use: 10W-60, track use 10W-60 Transmission: Street use 5/6 speed: 75W-90 Track use 5/6 speed: 85W-140 Differential Street use: KAAZ differential: KAAZ LSD oil Lamella lock: 80W-90 LS Open differential: 75W-90 Torsen lock: 75W-90 Differential track use: KAAZ differential: KAAZ LSD oil Lamella lock: 85W-140 LS Open differential: 85W-140 Torsen lock: 85W140

Variants from €54.18*

€56.97* €59.96* (4.99% saved)

Inspection parts package MX-5 ND2 2.0 Street use

Aspiration: Natural aspirated | Differential: Lamella Differential lock | Gearbox: 6 speed transmission | Year since Modification: Year 1

Inspection parts package put together by SPS Motorsport to fit 2.0 liter MX-5 ND2 with more than 80% street use and less than 20% track use. The packages are designed in such a way that they not only cover the OEM configuration of the vehicle, but also most of the conversions that we sell ourselves and install in our workshop. Thanks to the many possible combinations, there is the right package for pretty much every conversion. Here is a brief explanation of the options that can be selected: Transmission: Here you can select the 6 speed gearbox. Differential: Here you have the choice between different differentials, which can be used in the MX-5 ND. In OEM configuration there are only 2.0L ND Tochigi Fuji differential lock, which needs the same configuration as the torsen differential lock. Aspiration: Here the "natural aspirated" option represents the absolute OEM condition of the engine. Turbo conversions use the option "Turbocharger". Rotrex drivers can also use the "Supercharger" option. Year since Modification: As with series manufacturers, we have also given some thought to the number of years after which components on the vehicle should be replaced in order to be able to guarantee perfect functioning. The respective years contain the following components: Year 1: Engine oil including filter and sealing ring for the oil drain plug Year 2: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (IXEH22TT) 1 liter of brake fluid Air filter (only for natural aspirated) Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) Year 3: Engine oil including filter and sealing ring for the drain plug Year 4: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (IXEH22TT) 1 liter of brake fluid Air filter (only for natural aspirated) 3 liter engine coolant Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) For filters (except Rotrex filters), Sealing rings and seals, we always work with Mazda original parts. When it comes to oils (unless another brand is included), we work with Motalin, who put together exactly the oils that we need for the vehicles. In addition, the oils in the engine, transmission and differential change depending on how the vehicle is used, the type of aspiration and the installed differential. Here we have broken down as follows: Engine: Natural aspirated: street use 5W-50, track use 10W-60 Turbo: street use 10W-60, track use 10W-60 Supercharger: street use: 10W-60, track use 10W-60 Transmission: Street use 6 speed: 75W-90 Track use 6 speed: 85W-140 Differential Street use: Lamella lock: 80W-90 LS Open differential: 75W-90 Torsen lock: 75W-90 Differential track use: Lamella lock: 85W-140 LS Open differential: 85W-140 Torsen lock: 85W140

€61.67*

Inspection parts package MX-5 NA 1.6 street use

Aspiration: Natural aspirated | Differential: KAAZ Differential lock | Gearbox: 5 speed transmission | Year since Modification: Year 1

Inspection parts package put together by SPS Motorsport to fit 1.6 liter MX-5 NA with more than 80% street use and less than 20% track use. The packages are designed in such a way that they not only cover the OEM configuration of the vehicle, but also most of the conversions that we sell ourselves and install in our workshop. Thanks to the many possible combinations, there is the right package for pretty much every conversion. Here is a brief explanation of the options that can be selected: Transmission: Here you can select the 5 speed gearbox (OEM for MX-5 NA). If you have converted your vehicle to a 6-speed gearbox, you will find the right packages under "6 speed gearbox". Differential: Here you have the choice between different differentials, which can be used in the MX-5 NA. lamella lock, torsen lock and open differential were standard in some MX-5 NA/NB/NBFL models. In addition, you can purchase the right inspection parts package if you have installed a KAAZ differential lock. Here a list of the OEM differentials: 1989-1997 EU model, open differential 1989-1993 Canada model, lamella lock Aspiration: Here the "natural aspirated" option represents the absolute OEM condition of the engine. If you have installed a ITB system, you can use the "turbocharger" option, the required components are identical to those of the turbo engines. Rotrex drivers can also use the "Supercharger" option. Year since Modification: As with series manufacturers, we have also given some thought to the number of years after which components on the vehicle should be replaced in order to be able to guarantee perfect functioning. The respective years contain the following components: Year 1: Engine oil including filter and sealing ring for the oil drain plug Year 2: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (BKR7EIX) 1 liter of brake fluid Air filter (only for natural aspirated) Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) Year 3: Engine oil including filter and sealing ring for the drain plug Year 4: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (BKR7EIX) 1 liter of brake fluid Air filter (only for natural aspirated) 3 liter engine coolant Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) Continental timing belt set Water pump including seals Sealings of the camshafts and crankshaft Valve cover gasket For filters (except Rotrex filters), Sealing rings and seals, we always work with Mazda original parts. When it comes to oils (unless another brand is included), we work with Motalin, who put together exactly the oils that we need for the vehicles. In addition, the oils in the engine, transmission and differential change depending on how the vehicle is used, the type of aspiration and the installed differential. Here we have broken down as follows: Engine: Natural aspirated: street use 5W-50, track use 10W-60 Turbo: street use 10W-60, track use 10W-60 Supercharger: street use: 10W-60, track use 10W-60 Transmission: Street use 5/6 speed: 75W-90 Track use 5/6 speed: 85W-140 Differential Street use: KAAZ differential: KAAZ LSD oil Lamella lock: 80W-90 LS Open differential: 75W-90 Torsen lock: 75W-90 Differential track use: KAAZ differential: KAAZ LSD oil Lamella lock: 85W-140 LS Open differential: 85W-140 Torsen lock: 85W140

Variants from €58.58*

€61.67*

Inspection parts package MX-5 NB 1.8 Street use

Aspiration: Natural aspirated | Differential: KAAZ Differential lock | Gearbox: 5 speed transmission | Year since Modification: Year 1

Inspection parts package put together by SPS Motorsport to fit 1.8 liter MX-5 NB with more than 80% street use and less than 20% track use. The packages are designed in such a way that they not only cover the OEM configuration of the vehicle, but also most of the conversions that we sell ourselves and install in our workshop. Thanks to the many possible combinations, there is the right package for pretty much every conversion. Here is a brief explanation of the options that can be selected: Transmission: Here you can select the 5 speed gearbox (OEM for MX-5 NB). If you have converted your vehicle to a 6-speed gearbox, you will find the right packages under "6 speed gearbox". Differential: Here you have the choice between different differentials, which can be used in the MX-5 NB. lamella lock, torsen lock and open differential were standard in some MX-5 NA/NB/NBFL models. In addition, you can purchase the right inspection parts package if you have installed a KAAZ differential lock. In OEM configuration there were only 1.8L NB with torsen diff lock. Aspiration: Here the "natural aspirated" option represents the absolute OEM condition of the engine. If you have installed a ITB system, you can use the "turbocharger" option, the required components are identical to those of the turbo engines. Rotrex drivers can also use the "Supercharger" option. Year since Modification: As with series manufacturers, we have also given some thought to the number of years after which components on the vehicle should be replaced in order to be able to guarantee perfect functioning. The respective years contain the following components: Year 1: Engine oil including filter and sealing ring for the oil drain plug Year 2: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (BKR7EIX) 1 liter of brake fluid Air filter (only for natural aspirated) Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) Year 3: Engine oil including filter and sealing ring for the drain plug Year 4: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (BKR7EIX) 1 liter of brake fluid Air filter (only for natural aspirated) 3 liter engine coolant Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) Continental timing belt set Water pump including seals Sealings of the camshafts and crankshaft Valve cover gasket For filters (except Rotrex filters), Sealing rings and seals, we always work with Mazda original parts. When it comes to oils (unless another brand is included), we work with Motalin, who put together exactly the oils that we need for the vehicles. In addition, the oils in the engine, transmission and differential change depending on how the vehicle is used, the type of aspiration and the installed differential. Here we have broken down as follows: Engine: Natural aspirated: street use 5W-50, track use 10W-60 Turbo: street use 10W-60, track use 10W-60 Supercharger: street use: 10W-60, track use 10W-60 Transmission: Street use 5/6 speed: 75W-90 Track use 5/6 speed: 85W-140 Differential Street use: KAAZ differential: KAAZ LSD oil Lamella lock: 80W-90 LS Open differential: 75W-90 Torsen lock: 75W-90 Differential track use: KAAZ differential: KAAZ LSD oil Lamella lock: 85W-140 LS Open differential: 85W-140 Torsen lock: 85W140

€58.58* €61.67* (5.01% saved)

Inspection parts package MX-5 NB 1.6 street use

Aspiration: Natural aspirated | Differential: KAAZ Differential lock | Gearbox: 5 speed transmission | Year since Modification: Year 1

Inspection parts package put together by SPS Motorsport to fit 1.8 liter MX-5 NB with more than 80% street use and less than 20% track use. The packages are designed in such a way that they not only cover the OEM configuration of the vehicle, but also most of the conversions that we sell ourselves and install in our workshop. Thanks to the many possible combinations, there is the right package for pretty much every conversion. Here is a brief explanation of the options that can be selected: Transmission: Here you can select the 5 speed gearbox (OEM for MX-5 NB). If you have converted your vehicle to a 6-speed gearbox, you will find the right packages under "6 speed gearbox". Differential: Here you have the choice between different differentials, which can be used in the MX-5 NB. lamella lock, torsen lock and open differential were standard in some MX-5 NA/NB/NBFL models. In addition, you can purchase the right inspection parts package if you have installed a KAAZ differential lock. In OEM configuration there were only 1.6L NB with an open diff. Aspiration: Here the "natural aspirated" option represents the absolute OEM condition of the engine. If you have installed a ITB system, you can use the "turbocharger" option, the required components are identical to those of the turbo engines. Rotrex drivers can also use the "Supercharger" option. Year since Modification: As with series manufacturers, we have also given some thought to the number of years after which components on the vehicle should be replaced in order to be able to guarantee perfect functioning. The respective years contain the following components: Year 1: Engine oil including filter and sealing ring for the oil drain plug Year 2: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (BKR7EIX) 1 liter of brake fluid Air filter (only for natural aspirated) Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) Year 3: Engine oil including filter and sealing ring for the drain plug Year 4: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (BKR7EIX) 1 liter of brake fluid Air filter (only for natural aspirated) 3 liter engine coolant Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) Continental timing belt set Water pump including seals Sealings of the camshafts and crankshaft Valve cover gasket For filters (except Rotrex filters), Sealing rings and seals, we always work with Mazda original parts. When it comes to oils (unless another brand is included), we work with Motalin, who put together exactly the oils that we need for the vehicles. In addition, the oils in the engine, transmission and differential change depending on how the vehicle is used, the type of aspiration and the installed differential. Here we have broken down as follows: Engine: Natural aspirated: street use 5W-50, track use 10W-60 Turbo: street use 10W-60, track use 10W-60 Supercharger: street use: 10W-60, track use 10W-60 Transmission: Street use 5/6 speed: 75W-90 Track use 5/6 speed: 85W-140 Differential Street use: KAAZ differential: KAAZ LSD oil Lamella lock: 80W-90 LS Open differential: 75W-90 Torsen lock: 75W-90 Differential track use: KAAZ differential: KAAZ LSD oil Lamella lock: 85W-140 LS Open differential: 85W-140 Torsen lock: 85W140

€58.58* €61.67* (5.01% saved)

Inspection parts package MX-5 ND1 2.0 Street use

Aspiration: Natural aspirated | Differential: Lamella Differential lock | Gearbox: 6 speed transmission | Year since Modification: Year 1

Inspection parts package put together by SPS Motorsport to fit 2.0 liter MX-5 ND1 with more than 80% street use and less than 20% track use. The packages are designed in such a way that they not only cover the OEM configuration of the vehicle, but also most of the conversions that we sell ourselves and install in our workshop. Thanks to the many possible combinations, there is the right package for pretty much every conversion. Here is a brief explanation of the options that can be selected: Transmission: Here you can select the 6 speed gearbox. Differential: Here you have the choice between different differentials, which can be used in the MX-5 ND. In OEM configuration there were only 2.0L ND with Tochigi Fuji differential lock, which needs the same configuration as the torsen differential lock. Aspiration: Here the "natural aspirated" option represents the absolute OEM condition of the engine. Turbo conversions use the option "Turbocharger". Rotrex drivers can also use the "Supercharger" option. Year since Modification: As with series manufacturers, we have also given some thought to the number of years after which components on the vehicle should be replaced in order to be able to guarantee perfect functioning. The respective years contain the following components: Year 1: Engine oil including filter and sealing ring for the oil drain plug Year 2: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (IXEH22TT) 1 liter of brake fluid Air filter (only for natural aspirated) Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) Year 3: Engine oil including filter and sealing ring for the drain plug Year 4: Engine oil including filter and sealing ring for the oil drain plug Spark plugs (IXEH22TT) 1 liter of brake fluid Air filter (only for natural aspirated) 3 liter engine coolant Transmission oil including sealing rings Differential oil including sealing rings Rotrex oil filter and oil (only for Supercharger) For filters (except Rotrex filters), Sealing rings and seals, we always work with Mazda original parts. When it comes to oils (unless another brand is included), we work with Motalin, who put together exactly the oils that we need for the vehicles. In addition, the oils in the engine, transmission and differential change depending on how the vehicle is used, the type of aspiration and the installed differential. Here we have broken down as follows: Engine: Natural aspirated: street use 5W-50, track use 10W-60 Turbo: street use 10W-60, track use 10W-60 Supercharger: street use: 10W-60, track use 10W-60 Transmission: Street use 6 speed: 75W-90 Track use 6 speed: 85W-140 Differential Street use: Lamella lock: 80W-90 LS Open differential: 75W-90 Torsen lock: 75W-90 Differential track use: Lamella lock: 85W-140 LS Open differential: 85W-140 Torsen lock: 85W140

€58.58* €61.67* (5.01% saved)