Removes P0420 with catless exhaust system. No tuning required!
This is a must for anyone with a Xforce 100 CELL Downpipe or anyone who deletes the cat in the OEM Downpipe. This product removes the Check Engine light without compromising engine performance
Comes with Adjustable Nozzles to reduce air flow (vary on which high flow cat, or catless is used)
Made by Vibrant Performance in the USA