I have ATR headers, TH 3" SS downpipe with a cut out (came with the down pipe) and after moving to San Diego, CA, I need to put a cat on my car in order to get it smogged....(plus I need to buy a stock chip). For all you CA GN owners, where did you buy your converter for a 3" inlet, 3" outlet exhaust system that is CARB approved??
Thanks guys!!!
Thanks guys!!!