aFe Silver Bullet Throttle Body Spacers TBS Ford F-150 04-10 V8-5.4L Wheels Best Filtering

Best Filtering

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

Features: 100% Stainless Steel

Detailed with an embroidered C8 Corvette crossed flags and signature

T15 and T20 all nested in the twist off top of the handle for compact and convenient solution

aFe Silver Bullet Throttle Body Spacers TBS Ford F-150 04-10 V8-5.4L Wheels Best FilteringaFe 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