aFe Power Sprint Booster Power Converter 14-15 Jeep Wrangler (JK) / Grand Cherokee (WK2) AT

Silver 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.

aFe Power Sprint Booster Power Converter 14-15 Jeep Wrangler (JK) / Grand Cherokee (WK2) AT

Sprint Booster Power Converter Jeep Wrangler (JK) 14-18 V6-3.6L/Grand Cherokee 14-26 V6/V8

Does Not Affect The Vehicles Electronic System

Sprint Booster Power Converter

Reduces Throttle Response Time

Three Position Settings

Improves Acceleration

Easy To Install

Sprint Booster