Silver 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.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2008-2009,2011-2012	Cadillac	CTS	Base
2010	Cadillac	CTS	Luxury
2010-2012	Cadillac	CTS	Performance
2010-2012	Cadillac	CTS	Premium
2009-2011	Cadillac	CTS	V
2008-2011	Cadillac	STS	Base
2008-2009	Cadillac	STS	Platinum
2008-2009	Cadillac	STS	V
2006-2013	Chevrolet	Corvette	Base
2010-2013	Chevrolet	Corvette	Grand Sport
2006-2013	Chevrolet	Corvette	Z06
2011	Chevrolet	Corvette	Z06 Carbon
2009-2013	Chevrolet	Corvette	ZR1