aFe Silver Bullet Throttle Body Spacers TBS Audi A4 (B8) 09-16 I4/2.0L Turbo fits_2019-2023`Chevrolet`Corvette 5L (t) - Black Tip

5L (t) - Black Tip

Predictable ControlHigh Rates of DecelerationConsistent Release Characteristics100-750 Deg F Operating Temperature Range100-550 Deg F Optimal Temperature Range

4L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door

TRIMAX makes the world's toughest locks

aFe Bladerunner Intercoolers 99-03 Ford Diesel Trucks V8 7

aFe Silver Bullet Throttle Body Spacers TBS Audi A4 (B8) 09-16 I4/2.0L Turbo fits_2019-2023`Chevrolet`Corvette 5L (t) - Black TipaFe Silver Bullet Throttle Body Spacers TBS Audi A4 (B8) 09 16 I4 2. 0L Turbo Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T 6061 billet aluminum and using a unique serrated helix entry to create turbulence at the manifold while