Afe Silver Bullet Throttle Body Spacers for GM Trucks & SUVs V8 4.8/5.3/6.2L

Enhance your vehicle's performance with the aFe Silver Bullet Throttle Body Spacers designed for GM Trucks & SUVs 07-11 V8-4.8/5.3/6.2L (GMT900).

These throttle body spacers are crafted from durable T-6061 billet aluminum, ensuring longevity and reliability. The unique serrated/helix entry design induces turbulence in the airflow, just before entering the engine. This turbulence leads to increased horsepower, torque, improved throttle response, and enhanced fuel efficiency.

The aFe Silver Bullet Throttle Body Spacers stand out by eliminating the irritating whistle commonly found in helix-only spacers, providing a smooth and powerful driving experience.

• Increased Performance: Creates airflow turbulence for improved horsepower and torque.
• Enhanced Throttle Response: Improves engine response for a more dynamic driving experience.
• Billet Aluminum Construction: Durable T-6061 aluminum construction ensures longevity and reliability.
• Unique Design: Serrated/helix entry design eliminates whistle for a seamless performance boost.

Vehicle Fitment:

• 2007 Buick Rainier CXL
• 2007-2013 Cadillac Escalade, Escalade ESV, Escalade EXT
• 2013 Chevrolet Avalanche, Silverado 1500, 2500 HD, 3500 HD, Suburban, Tahoe, Trailblazer
• 2007-2013 GMC Envoy, Sierra 1500, 2500 HD, 3500 HD, Yukon, Yukon XL