Beschreibung
Tamiya Audi 90 quattro Racing (TT-02) – An IMSA GTO Legend Reborn
In 1989, Audi shocked the American IMSA GTO racing series with the incredible Audi 90 quattro Racing. Powered by a turbocharged 2.2-liter five-cylinder engine producing over 700 horsepower and utilizing Audi’s renowned quattro all-wheel-drive system, it became one of the most advanced touring race cars of its era. While based loosely on the Audi 90 sedan, the racing version featured an aggressive wide body, massive aerodynamic components, and race-bred engineering throughout. Tamiya faithfully recreates this motorsport icon in 1:10 scale, complete with detailed bodywork, racing graphics, and the versatile TT-02 chassis.
Key Features
- Replica of the legendary 1989 Audi 90 quattro IMSA GTO racer
- Lightweight and highly detailed polycarbonate body
- Proven TT-02 shaft-driven 4WD chassis
- Separate ABS mirrors, air ducts, and rear wing
- Authentic red, silver, and black racing livery
- Dedicated +4mm offset dish wheels
- Racing slick tires for maximum grip
- Independent double wishbone suspension
- Included 540 Torque-Tuned motor
- Included electronic speed controller (ESC)
- Extensive TT-02 Hop-Up upgrade compatibility
Interesting Fact
The Audi 90 quattro IMSA GTO was one of the most powerful all-wheel-drive touring cars ever built. In qualifying trim, the turbocharged five-cylinder engine produced more than 700 horsepower, while its quattro drivetrain provided exceptional traction and acceleration. Much of its technology was derived from the legendary Audi Sport quattro S1 Pikes Peak race car.
Technical Specifications
- Scale: 1/10
- Chassis: TT-02
- Length: 446 mm
- Width: 192 mm
- Height: 127 mm
- Wheelbase: 251 mm
- Drivetrain: 4WD
- Drive System: Shaft-driven
- Differentials: Front & rear 4-bevel gear type
- Suspension: Double wishbone
- Dampers: Friction dampers
- Tires: 26 x 66 mm slick tires
- Motor: Tamiya Torque-Tuned 540
- ESC: Included
- Body: Clear polycarbonate
Included in the Box
- Tamiya Audi 90 quattro Racing kit
- TT-02 chassis
- Clear polycarbonate Audi 90 quattro Racing body
- ABS side mirrors
- ABS air ducts
- Two-level rear wing
- Decal sheet
- Window masking stickers
- Urethane front bumper
- 540 Torque-Tuned motor
- Electronic Speed Controller (ESC)
- Illustrated assembly manual
Required for Operation
- 2-channel radio system with receiver
- Steering servo
- Drive battery
- Battery charger
- AA batteries for transmitter
- Tamiya PS-series polycarbonate paint
Recommended Battery
The model is compatible with both 7.2V NiMH and 7.4V LiPo batteries. For improved performance, reduced weight, and longer runtime, we recommend using a 2S LiPo battery together with a suitable LiPo charger.








