aFe Silver Bullet Throttle Body Spacers TBS 2014 GM Silverado/Sierra 1500 V8 5.3L

he Silver Bullet throttle body spacer is constructed from precision machined 6061-T6 billet aluminum and is designed using a serrated/helix design that creates turbulence in the air flow at the point just prior entry into the engine optimizing the combustion cycle. This turbulence helps the air/fuel charge burn completely providing increased horsepower, torque and improved throttle response. During testing, Silver Bullet throttle body spacers have resulted up to +10 Horsepower and up to +14 lbs. x ft. of torque max gains.
Installation Instructions
Photo - lifestyle view


This Part Fits:

Year	Make	Model	Submodel
2016-2021	Chevrolet	Silverado 1500	Custom
2019-2023	Chevrolet	Silverado 1500	Custom Trail Boss
2014-2023	Chevrolet	Silverado 1500	High Country
2015-2018	Chevrolet	Silverado 1500	LS
2014-2023	Chevrolet	Silverado 1500	LT
2019-2023	Chevrolet	Silverado 1500	LT Trail Boss
2014-2023	Chevrolet	Silverado 1500	LTZ
2023	Chevrolet	Silverado 1500	PPV
2019-2023	Chevrolet	Silverado 1500	RST
2015-2021	Chevrolet	Silverado 1500	SSV
2014-2023	Chevrolet	Silverado 1500	WT
2019	Chevrolet	Silverado 1500 LD	Custom
2019	Chevrolet	Silverado 1500 LD	LT
2019	Chevrolet	Silverado 1500 LD	WT
2021-2023	Chevrolet	Suburban	Commercial
2015-2023	Chevrolet	Suburban	LS
2015-2023	Chevrolet	Suburban	LT
2015-2016	Chevrolet	Suburban	LTZ
2017-2023	Chevrolet	Suburban	Premier
2021-2023	Chevrolet	Suburban	RST
2021-2023	Chevrolet	Suburban	Z71
2022-2023	Chevrolet	Tahoe	Commercial
2015-2023	Chevrolet	Tahoe	LS
2015-2023	Chevrolet	Tahoe	LT
2015-2016	Chevrolet	Tahoe	LTZ
2015-2023	Chevrolet	Tahoe	PPV
2017-2023	Chevrolet	Tahoe	Premier
2021-2023	Chevrolet	Tahoe	RST
2015-2023	Chevrolet	Tahoe	SSV
2021-2023	Chevrolet	Tahoe	Z71
2019-2021	GMC	Sierra 1500	AT4
2014-2021	GMC	Sierra 1500	Base
2014-2023	GMC	Sierra 1500	Denali
2019-2023	GMC	Sierra 1500	Elevation
2022-2023	GMC	Sierra 1500	Pro
2014-2023	GMC	Sierra 1500	SLE
2014-2023	GMC	Sierra 1500	SLT
2019	GMC	Sierra 1500 Limited	Base
2019	GMC	Sierra 1500 Limited	SLE
2021-2023	GMC	Yukon	AT4
2019	GMC	Yukon	Denali
2015-2023	GMC	Yukon	SLE
2015-2023	GMC	Yukon	SLT
2021-2023	GMC	Yukon XL	AT4
2015-2023	GMC	Yukon XL	SLE
2015-2023	GMC	Yukon XL	SLT

We understand the excitement of receiving your orders promptly. That's why we strive to process and ship all orders within 12-24 hours after the order is placed, excluding weekends and holidays. Orders placed on weekends or holidays will be processed the following business day.

Once your order is processed and shipped, you will receive a shipping confirmation email with tracking information to help you track the progress of your package. Please note that shipping times may vary depending on your location and the shipping method selected during checkout.