Airaid 99-06 Chevy/GMC Silverado/Sierra/SUV 4.8/5.3/6.0L PowerAid TB Spacer Color:Silver bar and plate design that

bar and plate design that out performs OE style tube and fin core designs

Premium stainless steel T-bolt clamps and a reinforce silicone couplings are used for strength and durability while also providing the most secure installation available

More power and better performance

0" exhaust pipe diameters

Airaid 99-06 Chevy/GMC Silverado/Sierra/SUV 4.8/5.3/6.0L PowerAid TB Spacer Color:Silver bar and plate design thatThe POWERAID Throttle Body Spacer is designed to enhance off idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it's unique, patented Helix Bore design to spin the incoming air charge as it passes through the throttle body spacer. The spinning air action boosts the velocity of the incoming air and contributes to better atomization of the air fuel mixture as the air charge enters the combustion chamber. The end result is more part