Originally Posted by jetblackcoupe
CP-E is also really high quality. performance difference between cp-e and ar will be nonexistent.. I'm planning on running cp-e catless downpipes with the HPF gen II, so if you get the downpipes on, put up some high quality videos of cold start and revs and acceleration to redline if you can!!!
How bout i meet you in the Bronx one weekend and you can see how it sounds up close without downpipes. I think its badass.