Throttle Body Spacers

The Silver Bullet Throttle Body Spacer by aFe Power is a perfect, simple addition for Wrangler JL owners who are looking to add a little bit of horsepower and throttle response without undergoing massive and potentially expensive upgrades. Learn More

2012-17 JK Wrangler, Rubicon and Unlimited 3.6L engine Increased air flow Better performance and economy The Poweraid® TBS concept was developed to enhance mid-range power, torque and fuel efficiency. The unique dyno-proven Helix Bore of the Poweraid® TBS causes a spinning action of the incoming air-charge as it passes through the throttle body. This extremely beneficial air-charge carries all the way into the combustion chamber, producing a super-atomized mixture, which produces... Read More Learn More

Rough Country Throttle Body Spacer For 1987-06 Jeep Wrangler YJ, TJ & XJ Models With 4.0 & 2.5 Ltr Learn More

Rough Country's Throttle Body Spacer helps you get the most out of your 99-06 GM 1500. Engineered with a Spiraling Helix design, our durable, aluminum spacer forces incoming air into a high velocity vortex that aids in a more powerful and efficient fuel combustion process. Learn More

Rough Country's Throttle Body Spacer helps you gain increased torque and performance from your Jeep! Engineered with a Spiraling Helix design, this durable, aluminum spacer forces incoming air into a high velocity vortex that aids in a more powerful and efficient fuel combustion process. Learn More

Moves the throttle body ¬Ω" away from the intake manifold. The move helps optimize power and performance by drawing in colder denser air. Features solid aluminum construction with a large bore design that allows your intake to inhale a larger volume of air producing more horsepower and torque. Learn More

Increase performance for your Jeep Wrangler Jk 3.6L with the Jet 74MM Throttle Body. Learn More

2007-11 JK Wrangler, Rubicon and Unlimited 3.8L engine Increased air flow Better performance and economy The Poweraid® TBS concept was developed to enhance mid-range power, torque and fuel efficiency. The unique dyno-proven Helix Bore of the Poweraid® TBS causes a spinning action of the incoming air-charge as it passes through the throttle body. This extremely beneficial air-charge carries all the way into the combustion chamber, producing a super-atomized mixture, which produces... Read More Learn More

2007-2009 Jeep Liberty 2005-2009 Grand Cherokee 3.7L V6 engine Increased air flow Better performance and economy The Poweraid® TBS concept was developed to enhance mid-range power, torque and fuel efficiency. The unique dyno-proven Helix Bore of the Poweraid® TBS causes a spinning action of the incoming air-charge as it passes through the throttle body. This extremely beneficial air-charge carries all the way into the combustion chamber, producing a super-atomized mixture, which... Read More Learn More

This Silver Bullet throttle body spacer produces 6hp and 14lbs. x ft. torque and is constructed from precision machined T-6061 billet aluminum and is designed using a serrated/helix design that creates turbulence in the air flow at the point just prior entry into the engine optimizing the combustion cycle. Learn More