Airaid Throttle Body Spacer

Airaid Throttle Body Spacer — PowerAid TB Spacer for 1999–2006 Chevy/GMC 4.8/5.3/6.0L Brand: Airaid Upgrade throttle response, mid-range torque and overall drivability with the Airaid PowerAid Throttle Body Spacer engineered for 1999–2006 Chevy and GMC Silverado, Sierra and full-size SUVs with 4.8L, 5.3L and 6.0L engines. Key Benefits Improved throttle response — instant, smoother acceleration from idle through mid-range RPMs. Better torque — engineered port geometry increases air/fuel tumble for stronger low- to mid-range pulling power. Easy installation — bolt-on design uses factory mounting points; no tuning required for most applications. Durable construction — precision-machined from lightweight, thermally stable material for consistent performance. Why Choose Airaid Airaid is known for performance-proven intake components. The PowerAid Throttle Body Spacer is a simple, cost-effective upgrade that complements aftermarket cold air intakes and exhaust systems to unlock better drivability without sacrificing reliability. Fitment: 1999–2006 Chevy/GMC Silverado & Sierra trucks and SUVs with 4.8L, 5.3L or 6.0L engines.