The Serrated/Helix combination design creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower, torque and improving throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with Helix only designs. All Silver Bullet Throttle Body Spacers are constructed from 6061-T6 billet aluminum precision machined for light weight, high strength and perfect fit and finish. This Silver Bullet throttle body spacer uses all factory mounting locations providing stability and a hassle-free installation.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2017	Toyota	Corolla	50th Anniversary Special Edition
2011	Toyota	Corolla	Base
2012-2022	Toyota	Corolla	L
2011-2022	Toyota	Corolla	LE
2014-2019	Toyota	Corolla	LE Eco
2014	Toyota	Corolla	Le Eco Plus
2011-2016	Toyota	Corolla	S
2017-2019	Toyota	Corolla	SE
2016	Toyota	Corolla	Special Edition
2017-2022	Toyota	Corolla	XLE
2017-2019	Toyota	Corolla	XSE