Madtrace® GEN2 FORMULA LINE Racing Steering Wheel System For TOYOTA A90 Chassis
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Madtrace® GEN2 FORMULA LINE Racing Steering Wheel System For TOYOTA A90 Chassis
Description
The JQ Werks Madtrace® GEN2 FORMULA Line Racing Steering Wheel System brings authentic GT3/GT4 endurance motorsport ergonomics directly to your Toyota Supra A90/A91 chassis. At its core is a 290 mm precision machined billet aluminum housing wrapped in smooth, high-grip rubber - purpose-built for drivers who demand race-grade feel and performance at the track. This system is the industry's first to integrate both CAN bus and LIN bus within a single hub, enabling flawless plug-and-play communication with your factory electronics - no splicing, no wiring headaches.
With over 20 programmable OEM CAN bus functions, GT3-style RevLED shift lights, an OLED Driver Information Display, and full MadtraceLAB configuration support, the FORMULA Line is a complete command center for serious track drivers. Three storable profiles with instant on-the-fly switching mean you can adapt to changing conditions, different tracks, or even different vehicles without missing a beat. This is not a cosmetic upgrade - it is a fully integrated racing system engineered from the ground up for competition use.
Key Features
- 290 mm Billet Aluminum Wheel: Precision machined from 6061-T6 aluminum with smooth, high-grip rubber for an authentic GT3/GT4 race car feel and maximum control.
- Dual CAN Bus + LIN Bus Integration: Industry-first single-hub integration of both CAN bus and LIN bus for flawless, plug-and-play communication with Toyota A90 factory electronics.
- 20+ Programmable CAN Bus Functions: Control high beam flash, wipers, turn signals, TC adjustment, shift lights, and more - all mapped directly to the wheel without additional switches.
- RevLEDs GT3-Style CAN Bus Shift Lights: Zero-delay shift lights flash red at redline, delivering an instant, race-accurate shifting experience directly from the hub.
- OLED Driver Information Display (DID): Built-in display shows real-time telemetry data including speed, and allows on-the-fly button layout mapping and profile switching without a computer.
- MadtraceLAB Configuration: Fully customizable button layout managed via MadtraceLAB software or the onboard DID, with a USB-C port for seamless firmware updates and future feature expansions.
- 3 Storable Profiles with Quick Switch: Save up to three fully customizable button maps and LED profiles in the hub's internal memory - swap between them instantly with a single button press.
- 8 Front-Facing Buttons + Dual Joystick Knobs: Every input can be remapped across eight front-facing buttons and dual joystick knobs for complete, personalized control.
- Black and Red Anodized Finish: Finished in sleek black and red anodizing, matching the included 6061-T6 aluminum adapter hub and quick release for a cohesive, premium look.
- RGB Customizable Button Backlighting: Fully adjustable RGB button colors and display brightness tunable directly from the DID for a personalized cockpit experience.
- For Track and Competition Use Only: Designed exclusively for off-road, track, racing, and competition use. Requires a 6-point racing harness and roll bar when the factory airbag is removed.
Options & Which to Choose
- North America 8AT (RSWGEN2FMLA90NA-AT): Configured for North American market Toyota A90 Supra models equipped with the 8-speed automatic transmission. Choose this if you have the NA-spec automatic gearbox.
- North America 6MT (RSWGEN2FMLA90NA-MT): Configured for North American market Toyota A90 Supra models with the 6-speed manual transmission. Best for drivers who prefer the tactile engagement of a manual gearbox on track.
- Rest of World 8AT (RSWGEN2FMLA90ROW-AT): Built for non-North American market A90 Supra variants with the 8-speed automatic transmission. Select this for international-spec automatic cars.
- Rest of World 6MT (RSWGEN2FMLA90ROW-MT): Built for non-North American market A90 Supra variants with the 6-speed manual transmission. The right pick for international-spec manual cars.
- Control Hub Unit Only: Includes just the FORMULA Line Control Hub, designed to pair seamlessly with an existing Podium Line system you already own. A cost-effective upgrade path for returning Madtrace customers.
- Full Complete Kit (+$500.00): The complete FORMULA Line system for first-time installation, including everything you need to go from factory wheel to full race setup. Recommended for new Madtrace customers.
- Add ENP Finish Kit (+$279.00): Upgrades the paddle shifters, QR ring, knobs, and hardware to an Electroless Nickel Plated (ENP) finish for a premium, corrosion-resistant appearance and added durability.
What's Included
- 1x FORMULA Line Control Hub Unit
- 1x Quick Release Base with Integrated Chassis PCB
- 1x CAN Bus Integration Module
- 1x Harness Kit
- 1x Resistor
- 1x Adapter Hub
- 1x Adapter Hub Locking Wrench
- 1x Trim Removal Tool
- 1x Hardware Kit
- 1x Allen Key
- 1x Button Stickers
- 1x JQ Werks / Madtrace Stickers
Why You'll Love It
The Madtrace® GEN2 FORMULA Line is built for Toyota A90 Supra drivers who take their track time seriously and refuse to compromise on quality or capability. Every component - from the 6061-T6 billet aluminum construction to the fully integrated CAN bus and LIN bus architecture - reflects the kind of engineering you'd expect in a purpose-built GT3 or GT4 race car. The plug-and-play design means no cutting, no splicing, and no guesswork, so you can spend less time in the garage and more time on track. The onboard OLED DID, GT3-style RevLEDs, and three-profile memory system give you genuine race car functionality that grows with you as your driving evolves. Whether you're competing in time attack, track days, or wheel-to-wheel events, this system puts every critical function exactly where it belongs - right at your fingertips. For Toyota Supra A90 enthusiasts who demand the best, the FORMULA Line is the definitive upgrade.
Product Specifications
View Product Specs
| Wheel Diameter | 290 mm |
|---|---|
| Wheel Material | 6061-T6 Billet Aluminum |
| Wheel Grip | Smooth, high-grip rubber |
| Finish | Black and red anodizing |
| Adapter Hub Material | 6061-T6 Billet Aluminum |
| Quick Release Material | 6061-T6 Billet Aluminum |
| Bus Integration | CAN bus + LIN bus (dual, single hub) |
| CAN Bus Functions | 20+ (chassis dependent) |
| Front-Facing Buttons | 8 |
| Joystick Knobs | Dual |
| Profiles | 3 storable, instant quick switch |
| Display | OLED Driver Information Display (DID) |
| Shift Lights | RevLEDs CAN bus GT3-style, red flash at redline |
| Button Backlighting | RGB customizable |
| Software | MadtraceLAB |
| Connectivity | USB-C (firmware updates and feature expansion) |
| Vehicle Fitment | Toyota Supra A90 / A91 |
| Market Variants | North America 8AT, North America 6MT, Rest of World 8AT, Rest of World 6MT |
| Installation | Plug and play - no splicing or wiring modification required |
| Use Restriction | Off-road, track, racing, and competition use only - not for street use |
FAQ
Is this steering wheel system legal for street use?
No. The Madtrace® FORMULA Line Racing Steering Wheel System is designed exclusively for off-road, track, racing, and competition use. It is not intended or approved for any type of street use. Installing it requires removing the factory airbag, which poses a significant safety risk if used with factory 3-point seat belts. Madtrace strongly requires customers to use a 6-point racing harness and a racing roll bar when this system is installed. Always consult local laws and regulations before installation.
What is the difference between the "Control Hub Unit Only" and the "Full Complete Kit"?
The Control Hub Unit Only includes just the FORMULA Line Control Hub and is designed to pair with a Podium Line system you already own - making it a great option for returning Madtrace customers who want to upgrade their wheel without repurchasing the full infrastructure. The Full Complete Kit includes everything needed for a first-time installation, from the hub and quick release to the harness kit, adapter hub, and all necessary hardware. If this is your first Madtrace system, the Full Complete Kit is the right choice.
What does the CAN bus integration actually allow me to control?
The dual CAN bus and LIN bus integration gives you access to over 20 factory vehicle functions directly from the steering wheel - things like high beam flash, windshield wipers, turn signals, traction control adjustment, shift lights, and more. These functions are chassis-dependent, meaning what is available will vary based on your specific vehicle's electronics. All functions are fully remappable across the eight front-facing buttons and dual joystick knobs using MadtraceLAB or the onboard DID.
Do I need a computer to configure button layouts and profiles?
Not necessarily. While MadtraceLAB software (accessible via the USB-C port) provides full configuration capability, the built-in OLED Driver Information Display (DID) allows you to remap button layouts, switch between profiles, and adjust display brightness and RGB button colors directly on the wheel - no computer required. This is especially useful at the track when you need to make quick adjustments between sessions.
How do the three profile settings work?
The FORMULA Line allows you to save up to three fully customizable button map and LED color profiles directly to the hub's internal memory. Each profile can have a completely different button function layout and lighting scheme - for example, one profile tuned for a specific track and another optimized for a different car or driving style. You can switch between saved profiles instantly with a single press of the dedicated profile quick switch button, right from the driver's seat.
Which transmission option should I select for my Toyota Supra A90?
Select the variant that matches both your market (North America or Rest of World) and your transmission type (8-speed automatic or 6-speed manual). North American Supra models came with either the 8AT or the 6MT depending on the model year and trim. If you are unsure which transmission your car has, check your vehicle's door jamb sticker or owner's manual. Selecting the correct variant ensures full CAN bus and LIN bus compatibility with your specific factory electronics.
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