Thanks for posting those vids funktekk.
Comparing the eurowned video in post #40 vs the funktekk videos in post #98 it's hard to believe these are the same mods. I agree the setup in the funktekk videos is way too loud for me; it almost sounds like what I would expect in a straight pipe setup (no resonators and no exhaust). Under load is where it really sounds rough with that "Harley with an open exhaust" sound.
The other YouTube muffer-delete vids were also a lot quieter. Maybe funktekk's cats have been gutted or the resonators are not muffling?
I think to be safe I'll go back to resonator delete plus x-pipe as step 1. If I don't like that I'll then change out the stock exhaust for something like a Supersprint. I'll do vids and dyno too. Just waiting for intake to arrive so I can dyno everything at once.
Straight lines are for fast cars...turns are for fast drivers
'04 M3 - track
'06 650i Cab - daily driver
'02 Highlander - kid hauler
'01 330Ci - winter beater
Last edited by Yorgi; 06-02-2011 at 09:40 PM.