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.

This Part Fits:

Year	Make	Model	Submodel
2003-2022	Toyota	4Runner	Limited
2003-2009	Toyota	4Runner	Sport
2003-2022	Toyota	4Runner	SR5
2018-2022	Toyota	4Runner	SR5 Premium
2010-2016,2021-2022	Toyota	4Runner	Trail
2017-2022	Toyota	4Runner	TRD Off-Road
2015-2022	Toyota	4Runner	TRD Pro
2022	Toyota	4Runner	TRD Sport
2010-2014	Toyota	FJ Cruiser	Base