aFe Silver Bullet Throttle Body Spacers TBS Ford Trucks 99-04 V10-6.8L Abarth Package Contents: One trunk spoiler

Package Contents: One trunk spoiler wing with base

0T is a direct bolt-on cat back (50-state legal)

The combination proportioning valve substantially simplifies wiring and brake proportioning adjustments on vehicles with custom brake systems

with OEM connectors and aux switch override

aFe Silver Bullet Throttle Body Spacers TBS Ford Trucks 99-04 V10-6.8L Abarth Package Contents: One trunk spoilerSilver 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 the annoying whistle found in other helix only throttle spacers.