aFe Silver Bullet Throttle Body Spacers TBS Dodge Challenger SRT8 11-12 V8-6.4L spo-default aFe Power Pro GUARD HD

aFe Power Pro GUARD HD Oil Filters deliver increased flow and efficiency that are demanded in today's vehicles

ZX6-XTSS kit features an Xtreme pressure plate for the most demanding driver

These ported ductile iron manifolds will reduce pressure loss to your turbocharger for increased performance and improve throttle response

Utilizing aerospace tolerances and procedures

This allows for maximum flow

aFe Silver Bullet Throttle Body Spacers TBS Dodge Challenger SRT8 11-12 V8-6.4L spo-default aFe Power Pro GUARD HDSilver 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