aFe Silver Bullet Throttle Body Spacers TBS Ford F-150 04-10 V8-5.4L Programmers & Chips>Throttle Controllers but we still saw room

but we still saw room to grow

The Mishimoto Dodge Neon SRT-4 aluminum fan shroud kit will considerably improve engine cooling functions and the overall performance of your vehicle

7 Liter M39

3 Liter GF4A-EL

this performance heat exchanger vastly improves cooling capacity over stock

aFe Silver Bullet Throttle Body Spacers TBS Ford F-150 04-10 V8-5.4L Programmers & Chips>Throttle Controllers but we still saw roomSilver 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.