Throttle Body Spacers

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

Fits These Vehicles: Will not fit 97-06 Jeep Wrangler with Funnel Ram Intake System 91-01 Jeep Cherokee (XJ) 91-92 Jeep Comanche (MJ) 99-04 Jeep Grand Cherokee (WJ) 93-98 Jeep Grand Cherokee (ZJ) 2005 Jeep Liberty (KJ) 97-06 Jeep Wrangler (TJ) 91-95 Jeep Wrangler (YJ) 04-06 Jeep Wrangler Unlimited (TJ) 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... Read More Learn More

1999-02 WJ Grand Cherokee 4.7L V8 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 tremendous gains in... Read More Learn More

2003-04 WJ Grand Cherokee 4.7L V8 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 tremendous gains in... Read More Learn More

2006-2007 Jeep Grand Cherokee And SRT8 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 tremendous gains in... Read More Learn More