More Exhaust Stuff
#1
I'm in the process of obtaining a used RB header and precat. Here's my question: how different is the rb y-pipe and the stock y-pipe? on the rb website, it says theirs is slightly larger in diameter, but it doesn't specify. they also said their y-pipe is the same as the tII, so how different are they? and would it be worth it to try and find a used tII y-pipe? I've read that it's usually best to have an all-rb system for sound and performance. how waranted are these claims?
#2
thats a couple of good questions. ypipe: i know when you buy a new one from mazda you always get a turbo one, the rb one is supposed to be bigger, but it still bolts on so it cant be hugely bigger. so i dont think your y pipe is gonna be all that different from a factory one.
mike
mike
#6
Originally Posted by 87RX7NA' date='Jan 10 2003, 02:37 PM
Personally I don't like the single on the FC. Just looks misbalanced, especially since there's an extra hump with no muffler in it. Maybe that's just me, but I think double looks much better.