Product information "Suspension Package Pro NA/NB/NBFL"
Increase the agility and racetrack suitability of the MX-5 with our comprehensive Pro suspension package:
Hardrace wishbone kit: Improved durability and performance, integrated camber adjustment, adjustable coupling rod, for precise and direct steering feedback.
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.
Ready for the ultimate Time Attack experience? Our parts package contains everything you need to start in the GTAM Roadster Challenge Pro class with your MX-5.
Sparco Rev QRT seat package: Ergonomically designed seats that combine comfort and safety, complete with SPS seat consoles for a perfect fit.
SPS roll cage Track: For maximum safety and stability in every corner.
TRS 4-point belts: These belts ensure a secure hold and optimal freedom of movement while driving.
4kg fire extinguisher & holder: Safety comes first. Our 4kg fire extinguisher with a suitable holder for emergencies.
With this package you are well equipped when it comes to safety, even with a lot of performance.
Experience the ultimate aero optimization of your Mazda MX-5 (NA, NB and NBFL) with our innovative underbody package. This specially developed kit not only gives your vehicle an improved aerodynamic profile, but also a distinctive, sporty look.
Product details:
SPS Motorsport Underbody: Covers the entire underbody to reduce drag and increase vehicle stability at higher speeds.
Custom Skidnation Butterfly Combo: Includes surrounding panels for seamless integration and additional protection.
SPS Motorsport Rear Diffuser NA / NB: Provides efficient airflow and increases downforce, improving roadholding.
SPS Motorsport Frontplitter: Supports the front end of your vehicle by directing airflow and increasing downforce.
Selection:
Front Splitter with Front Attachment:
GV Style Front Lip: This front lip gives the vehicle a sporty look and improves aerodynamics.
Add-on Parts: These are designed to cover the tires in the front projection, further optimizing aerodynamics.
Front Splitter without Front Attachment:
Without Front Lip: This version is intended for those who already have a GV lip.
Without Add-on Parts: This version allows the tire covers to be individually fabricated and adapted.
Rails
Frame rails with butterfly: A complete kit with all the parts needed for assembly.
Butterfly: If you already have frame rails, we will supply the butterfly separately.
Without frame rails with butterfly: For everyone who has already installed frame rails with butterfly struts. (Holes must be drilled to install the underbody
With this underbody package you can transform your MX-5 into a real eye-catcher on the road and on the racetrack. Designed for maximum performance and a stylish appearance - the must-have for racetrack use.
The standard rear fog light on the MX-5 NA can be moved to the left rear light as a replacement for the reversing light. The wiring must be adapted for this.
Single registration in our house, further approvals in preparation.
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.