Quote:
Originally Posted by Nucking Futs!
1 - You can connect the SS x-pipe to the front oem section (the one w/4-cats) w/o hacking anything since it's just a bolt-on but not sure if it'll bolt-on directly to the oem axle-back muffler (I think it will)
2 - If you're replacing just the x-pipe section & nothing else then it'll obviously sound louder but not sure how much louder. Might as well save up a little longer & get an aftermarket axle-back while you're at it but that's just me.
http://www.supersprint.com/a_prodott...ello=bmwE92m31 |
i just want my car to get a little louder and retain the stock exhaust note. This is why i have been considering this option instead of an axle back setup. I have even thought of doing the hi flow cats and the x pipe w/o resonator, and connecting that to the stock rear section.
european car mag is publishing a flow test of all of the sections of the e92 M3's exhaust. This should show where the most restrictive sections are.