aFe Silver Bullet Throttle Body Spacers TBS Jeep Wrangler (JK) 2012-2017 V6-3.6L Color:Silver This is the most economical

This is the most economical way to get oboard control on your front OR rear air suspension

Unlike other materials that degrade after repeated heat cycles in an engine bay

Whether its stability on the track

Offset : 35

aFe Silver Bullet Throttle Body Spacers TBS Jeep Wrangler (JK) 2012-2017 V6-3.6L Color:Silver This is the most economicalSilver 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.