Description
The aFe POWER Silver Bullet Throttle Body Spacer is engineered to enhance airflow efficiency, throttle response, and overall performance for 2014–2025 GM full-size trucks and SUVs equipped with the 6.2L V8 engine. By creating controlled airflow turbulence just before air enters the engine, this spacer improves combustion efficiency and delivers noticeable gains in drivability.
Featuring a unique serrated/helix entry design, the Silver Bullet throttle body spacer increases intake air velocity and promotes improved fuel atomization in the combustion chamber. This results in dyno-proven gains of up to +4 horsepower and +9 lb-ft of torque, along with crisper throttle response and improved acceleration. The serrated/helix combination also reduces the intake whistle commonly associated with helix-only spacer designs.
Constructed from CNC-machined 6061-T6 billet aluminum, the spacer offers lightweight strength, excellent durability, and a precision fit. By slightly lengthening the intake tract, the spacer further increases air speed entering the engine, contributing to improved low- and mid-range performance.
Installation is quick and hassle-free, utilizing all factory mounting locations with no cutting or drilling required. Designed as a direct bolt-on upgrade, the Silver Bullet throttle body spacer is fully compatible with all aFe POWER intake systems designed for the 2014–2019 GM 1500 6.2L V8 platform, making it an ideal addition to a complete intake upgrade.
Backed by aFe POWER’s commitment to performance engineering, this throttle body spacer delivers a simple yet effective way to improve engine response and driving enjoyment.
Proven Performance Gains
-
Up to +4 HP and +9 lb-ft of torque
-
Improved throttle response and air velocity
-
Enhanced combustion efficiency
Key Features & Benefits
-
CNC-machined 6061-T6 billet aluminum construction
-
Serrated/helix airflow design for improved combustion
-
Reduces intake whistle compared to helix-only designs
-
Lengthens intake tract to increase air speed
-
Direct bolt-on installation using factory mounting points
-
Compatible with aFe POWER intake systems for GM 6.2L V8 platforms
Fitment Note
-
Compatible with all aFe POWER intake systems designed for 2014–2019 GM 1500 trucks with 6.2L V8 engines
Emissions Disclaimer
This product is not CARB exempt and is not legal for sale or use in California or on vehicles registered with the California Department of Motor Vehicles.
Vehicle Fitment
Fits select 2014–2025 GM trucks and SUVs equipped with the 6.2L V8, including:
-
Cadillac Escalade / Escalade ESV
-
Chevrolet Silverado 1500
-
Chevrolet Tahoe / Suburban
-
GMC Sierra 1500
-
GMC Yukon / Yukon XL
(Gasoline engines only — verify engine and intake compatibility before ordering.)
