Roadster Challenge Essential Kit ND

Xtreme Clutch Stage 2 & Coolerworx Shifter Our Coolerworx Shifter X-Clutch Kit provides the basis for your MX-5 to shift reliably and precisely in order to get the most out of every moment on the racetrack. Xtreme Clutch Stage 2: This clutch impresses with its maximum power transmission and extreme resilience, which enables seamless and efficient power transmission even under the toughest conditions. Coolerworx Shortshifter Thermoplastic: With precise and short shifting distances, every shift is an experience. The Coolerworx Shortshifter ensures a direct and responsive shifting feel, which is essential for fast lap times. Thanks to the thermo-neutral shift knob, it does not heat up when exposed to constant noise on the race track. The interaction of these components guarantees an outstanding driving experience in which the shifting feel and control of the clutch mesh harmoniously for an incomparable racetrack experience. We can install the kit for you and register all necessary parts with the TÜV. For an appointment for installation, please contact us at termin@sps-motorsport.com

THE ROADSTER CHALLENGE IS A NEW RACING SERIES WITHIN TIMEATTACK GERMANY, FEATURING FOUR CLASSES. Imagine pushing your Roadster to the limit, battling on track against other passionate Roadster drivers, and fighting for the fastest lap times — that’s the Roadster Challenge! Here, you can prove your driving skills in an intense time-attack format and show what you and your car are truly capable of. With fair technical regulations that ensure the driver’s ability remains the key factor, and attractive prizes for the fastest competitors, an unforgettable motorsport experience awaits you. Are you ready to claim your spot on the podium? WHAT AWAITS YOU Attractive prizes at every race Germany’s best racetracks 6 race events 4 classes Season victory in each class awarded with a €1,000 shop voucher Roadster Challenge Club NA All classes are regulated by power-to-weight ratio, individually defined for all generations: NA, NB, NBFL, NC, ND, and the 124 Spider. In the smallest class, NA, NB, and NBFL models run at approximately 200 hp, while NC, ND, and 124 Spider models are limited to around 190 hp. This class is aimed at vehicles that retain the original MX‑5 character, with modest performance upgrades and a focus on near‑OEM design. Roadster Challenge Club 2WD This class allows vehicles with approximately 250 hp (NA/NB/NBFL) and 230 hp (NC/ND/124 Spider). Cars may run naturally aspirated engines, turbochargers, or superchargers — as in all classes. More modifications are permitted compared to Club NA, but the drivetrain must remain rear‑wheel drive. Roadster Challenge Pro The second‑highest performance class, also regulated by power-to-weight ratio. NA/NB/NBFL models may run up to 330 hp, while NC/ND/124 Spider models are limited to around 310 hp. Forced induction (turbo or supercharger) is permitted. Roadster Challenge Extreme The highest‑performance class. NA/NB/NBFL models may run up to 450 hp, and NC/ND/124 Spider models up to 420 hp. Forced induction is allowed, and this class offers the widest range of modification options. TRACKS & DATES Date Track Event 11 April 2026 Hockenheimring Tuning Masters 05–07 June 2026 Motorsport Arena Oschersleben Fast Car Festival 30 July – 02 August 2026 Lausitzring Reisbrennen 22–23 August 2026 Salzburgring Oldtimer Festival 12–13 September 2026 TT Circuit Assen ADAC Hansa Racing Weekends Finale: 11 October 2026 Nürburgring Grand Prix EU TimeAttack Masters & TuningMasters Early bird registration and payment until February 28, 2026 Registration and payment from March 1, 2026 (€2699)📧 roadster.challenge@sps-motorsport.com For any questions regarding the Roadster Challenge, feel free to contact us at the same email address. The regulations and entry form can also be found under Downloads.  

Increase the agility and driving pleasure of the MX-5 with our comprehensive Club suspension package: Energy Suspension Suspension bushings: High-quality Hyper Flex bushings for precise and direct steering feedback. Silver's Neomax-R coilover suspension: Adjustable damping and lowering for perfectly coordinated driving behavior. Hardrace Front and rear strut brace: Stiffening of the front axle for more precise cornering and reduced body roll. Hardrace Front and rear anti roll bar: Optimized balance and reduced body roll for a dynamic driving experience. The Club suspension package gets the best out of the MX-5 and offers the perfect basis for all Club vehicles as part of the GTAM Roadster Challenge. We can install the kit for you and register all necessary parts with the TÜV. For an appointment for installation, please contact us at termin@sps-motorsport.com

THE ROADSTER CHALLENGE IS A NEW RACING SERIES WITHIN TIMEATTACK GERMANY, FEATURING FOUR CLASSES. Imagine pushing your Roadster to the limit, battling on track against other passionate Roadster drivers, and fighting for the fastest lap times — that’s the Roadster Challenge! Here, you can prove your driving skills in an intense time-attack format and show what you and your car are truly capable of. With fair technical regulations that ensure the driver’s ability remains the key factor, and attractive prizes for the fastest competitors, an unforgettable motorsport experience awaits you. Are you ready to claim your spot on the podium? WHAT AWAITS YOU Attractive prizes at every race Germany’s best racetracks 6 race events 4 classes Season victory in each class awarded with a €1,000 shop voucher Roadster Challenge Club NA All classes are regulated by power-to-weight ratio, individually defined for all generations: NA, NB, NBFL, NC, ND, and the 124 Spider. In the smallest class, NA, NB, and NBFL models run at approximately 200 hp, while NC, ND, and 124 Spider models are limited to around 190 hp. This class is aimed at vehicles that retain the original MX‑5 character, with modest performance upgrades and a focus on near‑OEM design. Roadster Challenge Club 2WD This class allows vehicles with approximately 250 hp (NA/NB/NBFL) and 230 hp (NC/ND/124 Spider). Cars may run naturally aspirated engines, turbochargers, or superchargers — as in all classes. More modifications are permitted compared to Club NA, but the drivetrain must remain rear‑wheel drive. Roadster Challenge Pro The second‑highest performance class, also regulated by power-to-weight ratio. NA/NB/NBFL models may run up to 330 hp, while NC/ND/124 Spider models are limited to around 310 hp. Forced induction (turbo or supercharger) is permitted. Roadster Challenge Extreme The highest‑performance class. NA/NB/NBFL models may run up to 450 hp, and NC/ND/124 Spider models up to 420 hp. Forced induction is allowed, and this class offers the widest range of modification options. TRACKS & DATES Date Track Event 11 April 2026 Hockenheimring Tuning Masters 05–07 June 2026 Motorsport Arena Oschersleben Fast Car Festival 30 July – 02 August 2026 Lausitzring Reisbrennen 22–23 August 2026 Salzburgring Oldtimer Festival 12–13 September 2026 TT Circuit Assen ADAC Hansa Racing Weekends Finale: 11 October 2026 Nürburgring Grand Prix EU TimeAttack Masters & TuningMasters The entry form is automatically sent with your purchase. It must be completed and returned to us. 📧 roadster.challenge@sps-motorsport.com For any questions regarding the Roadster Challenge, feel free to contact us at the same email address. The regulations and entry form can also be found under Downloads.

All products, including the service package offered here, are developed by SPS Motorsport on the racetrack, adapted for the road, and constantly improved. We place the utmost importance on the quality of the installed parts and their functionality. In our supercharger stage, we install a Rotrex C30-94 supercharger CCW including accessories to increase the power to 230HP/240Nm (ND1) and 256HP/265Nm (ND2). To keep the thermal conditions under control, we strongly recommend our MX-5 ND cooling package. A special performance clutch is always included in the package. Additionally, the package includes Motalin 5W-50 HP Sport (including a new oil filter). The products can be installed by us. During installation, the control unit is adjusted and tuned on our test bench and on the road (test bench protocol included). Finally, the conversion is approved and TÜV registered. Note: The power is only achieved when our header catalytic converter combination with our Group A exhaust system is installed. Registration is only possible in combination with these components or an exhaust system with EC type approval!If you already have some of these installed in your ND, you can simply deselect the corresponding options in the dropdown menu. The kit cannot be combined with the Whiteline Performance sway bar kit but only fits with the Hardrace sway bar kit! RecommendationsFor existing Piper Cams camshafts we recommend an 85mm pulley. For track use or heavy loads, we recommend an NC gearbox conversion.   Development All performance packages are configured in-house. Whether you opt for light naturally aspirated tuning, individual throttle body conversion, or turbo conversion, the choice is yours. We use all products in our vehicles. All our race cars use parts from our performance packages. It was important to us during the development of the performance packages that they meet our customers' requirements, that the power delivery and the appearance in the engine bay are as close to stock as possible. All performance packages we sell can be registered and approved in-house (registration included in the installation price). We rely on what we consider to be the best components in the scene. Support All performance packages installed by us receive lifetime support. Since we use and drive the products ourselves, as well as on the racetrack, we can help with almost any problem. If you have questions, ask us!   Components Rotrex C30-94 supercharger kit ND1: Xtreme Clutch Stage 1 ND2: Goldseries Performance Clutch Motalin 5W-50 HP Sport + oil filter SPS Motorsport Catch Can Kit MX-5 ND ND1: License EcuTek Race Rom ND ND2: VersaTuner Lite license including tune for the supercharger conversion Mounting material   Optional Cooling package MX-5 ND SPS Motorsport Group A system MX-5 ND (necessary for registration) SPS Motorsport header with catalytic converter MX-5 ND 2.0L G160/G184 (necessary for registration) Installation of selected components Tuning and adjustment on our in-house test bench and on the road, performance measurement on our test bench with subsequent protocol and TÜV registration.   For an appointment for installation, please contact us at termin@sps-motorsport.com