aFe Silver Bullet Throttle Body Spacers TBS Jeep Wrangler (JK) 2012-2017 V6-3.6L 2011-nissan-altima-esi5796338 Polished tip

Polished tip

including a specially designed flexible grommet that allows the system to maintain a proper seal during off-road chassis flex

The Bladerunner charge pipe represents the next generation of Diesel performance products

effortless cleaning

- Multicolor / Neochrome

aFe Silver Bullet Throttle Body Spacers TBS Jeep Wrangler (JK) 2012-2017 V6-3.6L 2011-nissan-altima-esi5796338 Polished tipSilver 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.