aFe Silver Bullet Throttle Body Spacer — Fits GM Trucks/SUVs 99-07 V8 4.8/5.3/6.0L

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Boost Your GM Truck's Performance with the aFe Silver Bullet Throttle Body Spacer

Upgrade your 1999-2007 GM truck or SUV equipped with a V8 4.8L, 5.3L, or 6.0L engine (GMT800 platform) with the aFe Silver Bullet Throttle Body Spacer. This performance-enhancing component is designed to optimize airflow into your engine, resulting in tangible improvements in power, torque, and overall responsiveness.

Unlock Your Engine's Potential:

• Increased Horsepower and Torque: The unique serrated/helix entry design creates beneficial turbulence in the intake air charge just before it enters the manifold. This turbulence promotes a more efficient burn within the combustion chambers, leading to significant gains in horsepower and torque.
• Improved Throttle Response: Experience a more connected and immediate feel when you press the accelerator. The optimized airflow helps your engine respond quicker to driver inputs.
• Enhanced Fuel Efficiency: By promoting a more complete combustion process, this throttle body spacer can also contribute to improved fuel economy.
• Reduced Whistle: Unlike simpler helix-only designs, the aFe Silver Bullet's combination approach effectively minimizes annoying intake whistle, ensuring a cleaner engine sound.

Durable Construction:

Constructed from robust T-6061 billet aluminum, this throttle body spacer is built to withstand the demands of daily driving and performance use. Its precision machining ensures a perfect fitment for compatible GM vehicles.

This aFe Silver Bullet Throttle Body Spacer is an excellent choice for owners of various GM models including Chevrolet Silverado, Tahoe, Suburban, Avalanche, and GMC Sierra, Yukon, Yukon XL, and Cadillac Escalade, Escalade ESV, Escalade EXT from the 1999-2007 model years with the specified V8 engines.

Find this and other performance upgrades at GGCRACING.

…and 83 additional fitments. Contact us to confirm yours.