View Single Post
Old 03-08-2013, 06:53 AM   #16
Snowphun
NASIOC Supporter
 
Member#: 1800
Join Date: Jul 2000
Chapter/Region: NESIC
Location: Way South Shore MA
Vehicle:
WRX /Cooper S/Miata
awd/fwd/rwd

Default

Quote:
Originally Posted by vision.dynamix View Post
The factory uppipes only solve the issue of the cat breaking up. They still flow like garbage.
I thought the only problem with the OE UP was the cat? Once removed it flowed well enough that an aftermarket unit isn't much (if any) improvement?

None of the aftermarket pipes are larger diameter, right? The EM and turbo inlet sizes aren't changing.
* Registered users of the site do not see these ads.
Snowphun is offline   Reply With Quote