Airaid 07-11 Jeep Wrangler JK 3.8L PowerAid TB Spacer 1991-bmw-325ix-base-esi2656862 ACL Chevrolet V8 267/305/327/350 Race

ACL Chevrolet V8 267/305/327/350 Race Series

3001801 is a performance street disc and the most popular disc purchased

5L engine in the STI

The tip comes with a laser-cut aFe Power badge riveted on for an aggressive style

Progressive Bump Seal Design for a Perfect Fit

Airaid 07-11 Jeep Wrangler JK 3.8L PowerAid TB Spacer 1991-bmw-325ix-base-esi2656862 ACL Chevrolet V8 267/305/327/350 RaceThe 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