High flow cat vs resonated test pipe, which is quieter?
u bumped a year old thread.
you should search and see if the AMS one bolts up to your exhaust. because i remember on the 8/9, the AMS exhaust components were 3 bolt versus other companies 2 bolt.
you should search and see if the AMS one bolts up to your exhaust. because i remember on the 8/9, the AMS exhaust components were 3 bolt versus other companies 2 bolt.
get a magnaflow muffler. they're good. i had straight pipe 3" from the downpipe to the tail with a hfc. nothing else and it was loud beyond belief. added a maganflow, and it quited it down significantly. so quite, they think i'm stock now =D
Thread
Thread Starter
Forum
Replies
Last Post
EVO8LTW
Evo Engine / Turbo / Drivetrain
126
Dec 9, 2013 03:34 PM
04Evo851374
Evo X General
20
Dec 27, 2012 05:53 PM
evoluXrichie
Evo X Engine / Turbo / Drivetrain
8
Mar 14, 2009 03:30 AM






