Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Mine is a i4 and I replaced the front pipe (sport cat plus no gpf) along with the milteck controller, the difference is night and day. Good enough for me that I do not plan to replace the exhaust anytime soon. The problem on the i4 is the gpf in the front pipe, once you get it off, it sounds great. The only better system I have heard is the factory race pipes from Lotus China but it would definitely piss off your neighbors.Which company's 3rd cat deletes would you say sounds the best? I know most are V6 owners, but I'm super curious as to how it will make the i4 sound.