aFe Silver Bullet Throttle Body Spacers TBS Toyota 4Runner/FJ Cruiser 10-12 V6-4.0L 2012-lincoln-mkt-esi2496058 shift firmness

shift firmness

Rotomold polymer for superior heat resistance

✅ Compatible with OEM and aftermarket injectors

A supplied gasket provides a perfect seal

BMW - 3 Series - F30 - 2011 - 2019 - RWD - F&R - Without EDC

aFe Silver Bullet Throttle Body Spacers TBS Toyota 4Runner/FJ Cruiser 10-12 V6-4.0L 2012-lincoln-mkt-esi2496058 shift firmnessSilver 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.