Airaid 02-09 Chevy Trailblazer / GMC Envoy 4.2L PowerAid TB Spacer Exhaust- Mufflers & Tips>X Pipes features our patent-pending filter-to-housing interface

features our patent-pending filter-to-housing interface and a clear sight window that allows for hassle-free filter inspection

Adding air springs will eliminate many common issues faced when towing and hauling heavy loads

By relocating the air filter lower and to the front of the car

Bolts right into factory location using factory tank straps

Aeromotive in-line filters boast the most surface area possible for the highest flowing filters

Airaid 02-09 Chevy Trailblazer / GMC Envoy 4.2L PowerAid TB Spacer Exhaust- Mufflers & Tips>X Pipes features our patent-pending filter-to-housing interfaceThe 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