OK I read the FAQ to learn about Y pipes, B pipes Cat back exhaust and think I understand. WHat it doesn't tell me is can I just add a Y pipe or do I need to get a Y pipe , cat back (according to the FAQ this includes a high perf muffler), and a B pipe. Together that is like $1,000 installed! Can I just get a Y pipe to start and then add the other pipes. Which pipes are optimal for HP gain? can I skip the B pipe or do I need it? Hell I just thought exhaust was the muffler... PS I do plan on getting a JWT intake through GR Racing after X mas.

 

I say go for the intake first. Id reccomend the CAI from Place Racing. Then buy a SS Y-pipe. After that go for a good solid cat back system. Or make your own. Courtesy Nissan makes a very nice SS B pipe with resonator. Mufflers you can buy the 2k muffler like Brett (CONFUSED). I heard it the other night and it sounds nice.