aFe Silver Bullet Throttle Body Spacers TBS Toyota Tundra 07-11 Sequoia 08-11 V8-5.7L Canada Day 2009-2013 GMC Sierra 1500 Hybrid

2009-2013 GMC Sierra 1500 Hybrid 1999-2003

This differential cover is constructed out of durable A356-T6 cast aluminum with reinforcing ribs for maximum strength

: Classic fit

2006 Chevrolet Suburban 1500 Base 2000-2007 Chevrolet Suburban 1500 LS 2000-2007 Chevrolet Suburban 1500 LT 2006-2007 Chevrolet Suburban 1500 LTZ 2004-2007 Chevrolet Suburban 1500 Z71 2000-2001 Chevrolet Suburban 2500 Base 2000-2007 Chevrolet Suburban 2500 LS 2000-2007 Chevrolet Suburban 2500 LT 2007 Chevrolet Suburban 2500 LTZ 2000-2001

aFe Silver Bullet Throttle Body Spacers TBS Toyota Tundra 07-11 Sequoia 08-11 V8-5.7L Canada Day 2009-2013 GMC Sierra 1500 HybridSilver 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