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Old 10-05-2012, 08:52 PM   #9
HeroCrank
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Member#: 301089
Join Date: Nov 2011
Chapter/Region: NESIC
Location: MAINE
Vehicle:
2011 WRX 5 door
TP stage 2

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Quote:
Originally Posted by patrickrobare View Post
Im about to buy a catless downpipe and make my own exhaust system. I plan on running a straight through magniflow muffler in the midpipe and 3in straight back that splits into two sorta like stock. Is it better to buy a catted downpipe or put a cat between the muffler in the midpipe and downpipe? Or should i just forget the pipe?
put the cat right after the downpipe, then make a straight pipe matching the cat length. make it easy to change and you have a test pipe for full time use, and a cat for sniffer time.
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