Will, why don't you try running just the rear Corsa muffler and keep the rest stock? I don't like it either when it's too loud and this was a perfect setup for me. Not too loud and not too quiet, just perfect.
Last edited by Sreten; 12-05-2017 at 02:16 AM.
It's not a big deal really. That's how the muffler shop did it for me, cut off the old muffler and clamped the new one in.
No welding and if you ever want to go back fully stock, you just clamp the stock muffler back.
I think you would be very happy with this setup.
His: 05 330 ZHP Imola Red - 07 Z4 M Coupe Imola Red
Hers: 04 330i ZSP
2004 325 M56 Steel Blue Metallic - Sold
Stephen's DD & AutoX/HPDE Build Thread
Stewart WP - Z4M LCAB - M3 trans/motor mounts - DICE MediageBridge Duo - ARC-8 17x8.5"
DrVANOS - Mason Engineering Race Strut Bar - E30 Exp. Cap - Custom Black+Beige Interior - M3 Seats
Bilstein PSS10 - Turner Sway Bars 27/21 - ECST RTAB Limiters - R.E. RSM
I had the axleback installed today. At first I thought it was a bit quieter in some areas than the stock exhaust. But that seems to have been due to the sound insulation from the box with the old exhaust in the trunk. Does the exhaust break in a little or does it stay consistent with how it sounds when new?
The shop ran into a problem with fitting the the pipes on to the stock pipes. The pipes provided did not seem to reduce enough to be able to clamped on to the old pipes. I'm not sure how that came about, but they were too loose.
Sorry for the bump for those looking for the exhaust.
Last edited by holyc0w; 12-29-2017 at 05:00 PM.