Throttle Body Spacers

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

1991-02 Wrangler 2.5L 4 cylinder 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

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

1991-06 JEEP WRANGLER: (YJ & TJ) 91-06 4.0L & 91-02 2.5 1991-01 XJ Cherokee: 91-01 4.0L & 91-00 2.5L 4.0L 6 cylinder or 2.5L 4 cylinder engine Black anodized finish Solid aluminum construction Simple no-drill installation bolts on using simple hand tools Includes mounting hardware, gaskets and spacers The Rugged Ridge Throttle Body Spacer raises the throttle body 1" above the intake manifold. The lift helps optimize power and performance by drawing in colder denser air. The large bore... Read More Learn More