aFe Silver Bullet Throttle Body Spacers TBS Ford F-150 04-10 V8-5.4L Wheels Long Body 20" Overall Length

Long Body 20" Overall Length 4" O

5L Automatic/Manual Trans RWD 4 door S-Type Axle back Exhaust

Detailed with an embroidered C8 Corvette crossed flags and signature

0L 3in Dual Rear Axle-Back w/Twin 4

All AnzoUSA(TM) side marker lights are 100 Percent street legal

aFe Silver Bullet Throttle Body Spacers TBS Ford F-150 04-10 V8-5.4L Wheels Long Body 20" Overall LengthaFe Silver Bullet Throttle Body Spacers TBS Ford F 150 04 10 V8 5. 4L 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 eliminating