View Single Post
      02-27-2013, 09:59 AM   #15
BimmerPost Supporting Vendor

THE TECH's Avatar
Drives: BPMsport 2012 E92 M3
Join Date: Jun 2011
Location: Kansas

Posts: 13,094
iTrader: (44)

Garage List
Send a message via AIM to THE TECH Send a message via Skype™ to THE TECH
Originally Posted by Chriskm3 View Post
Deleting secondaries and resonators alters the sound of the exhaust. More agresive sound. I just don't understand why go through all the labour to weld oem cats which are most restrictive and not upgrade to hfc and weld those bad boys instead. Doing that route would provide extra 20 hp easy
THE TECH is offline   United_States
Reply With Quote