aFe Silver Bullet Throttle Body Spacers TBS Jeep Wrangler (JK) 07-11 V6-3.8L - 46-35002 Diff Covers Pro DRY S Filter: Washable

Pro DRY S Filter: Washable

just smooth sophistication

requiring no modification and taking under 5 minutes

Open-Element design provides an aggressive sound

aFe Silver Bullet Throttle Body Spacers TBS Jeep Wrangler (JK) 07-11 V6-3.8L - 46-35002 Diff Covers Pro DRY S Filter: WashableSilver 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.