The Toyota GR Supra GT4 EVO is updated for the 2023 racing season.
The Toyota GR Supra GT4 has had loads of success as a customer race car across Japan, the US and Europe with over 100 podium finishes and 50+ class wins in major championships since its full racing season in 2020. Now, the race-spec Supra is being updated to stay competitive within the GT4 category. The new and improved ‘EVO’ model brings better braking, handling and engine performance.
Updates to the car come from on-track insights, user feedback and requests from customer teams and drivers as well as Toyota GAZOO Racing engineers. Key hardware changes include an improved brake system design, new ABS settings, the latest KW damper technology, and updated anti-roll bar specifications. In terms of tuning, the 3.0L engine now has an optimised torque curve. Cooling for the motor has also been improved.
The Toyota GR Supra GT4 EVO will debut in January 2023 at the 24 Hours of Daytona. Customers can begin to order the vehicle by the end of this month. An upgrade kit for existing GR Supra GT4 customers will also be available.
GR Supra GT4 EVO Technical Specifications
Chassis
| Length | 4,460mm |
| Width | 1,855mm |
| Construction | Steel/aluminium body with high-strength roll cage acc to FIA regulations |
| Front Splitter | Natural fibre composite |
| Rear Wing | Natural fibre composite |
| Fuel Tank | ATL FT3 safety fuel cell with fast refuelling system (120L) |
| Driver’s Seat | OMP racing seat with 6-point safety harness (FIA 8862-2009) |
Engine & Transmission
| Type | In-line 6, single twin-scroll turbocharger |
| Displacement | 2,998cc |
| Max Power | Depending on Balance of Performance (power sticks provided) |
| Max Torque | Up to 660Nm |
| Engine Management | Marelli ECU |
| Exhaust System | Akrapovic racing exhaust system with catalytic converter |
| Lubricants | Ravenol |
| Transmission | Modified ZF automatic transmission with paddle shift |
| Differential | DREXLER Motorsport-specification limited-slip differential |
| Driveshaft | GKN Motorsport high torque spec |
Suspension, Steering & Brakes
| Front Suspension | MacPherson strut |
| Rear Suspension | Multilink |
| Shock Absorbers | KW adjustable racing dampers |
| Steering | Rack and pinion, electrical supported |
| Brakes (Front) | Brembo six-piston racing calipers, Steel 390mm brake discs |
| Brake (Rear) | Brembo four-piston racing calipers, Steel 355mm brake discs |
| Tires Front/Frear | Pirelli 305/660-18 Front / 305/660-18 Rear |
| Wheels | OZ 11 x 18 in |
Electronic Control System
| Traction Control | Standard |
| ABS | Standard |
| Digital Display Unit | Standard |
| Data Logger | Standard |
| Rear View Camera | Option |
| Tyre Pressure Monitoring System | Option |
| Suspension Travel Sensors | Option |
Equipment
| Fire Extinguishing System | Standard |
| Air Jack System | Standard |
| Drinking System | Option |
| Homologated Endurance Package | Option |
Sales price
A ready-to-race GR Supra GT4 EVO will be priced at 186,000 euros.
