aFe Silver Bullet Throttle Body Spacers 15-16 Ford Mustang GT V8-5.0L 2011-dodge-caliber-mainstreet-esi8287093 X-Series Wideband UEGO AFR Controllers

X-Series Wideband UEGO AFR Controllers Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs

Addictive Desert Designs has done it again

For those who prefer it on the milder side

Type II bright dip black anodized assembly and red anodized billet aluminum shutoff valve handle

4220010 is a 4-pad rigid race disc made with high quality

aFe Silver Bullet Throttle Body Spacers 15-16 Ford Mustang GT V8-5.0L 2011-dodge-caliber-mainstreet-esi8287093 X-Series Wideband UEGO AFR ControllersSilver 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. This