Modified E90 Cat-back for trade

dmk08 · 02-25-2013, 12:23 PM

Hey guys -

I have a OEM cat-back for an E90 with the 'style-1' mod performed. The top of the can was opened up at the absorption chambers and 2 of the 4 perforated pipes were replaced with strait pipes. Can was then welded on the top. This is not visible at all when installed. Exhaust still flows through the Helmholtz chambers this is not the strait pipe method.

Looking to trade it for a stock cat-back and a little cash maybe.

Sounds amazing with no drone in the cabin. I ended up doing a full header-back system. Vastano recently had his done as well and would vouch for the sound!

I am located near Atlanta and the exhaust is off the car. Remember this is for an E90 and won't match up properly with an E92.

-David

dmk08 · 03-10-2013, 08:42 AM

Bump.

js0224 · 03-22-2013, 01:33 PM

Do you have any sound clips of the exhaust?

spool twice · 03-23-2013, 09:14 AM

South atl? I may need to make a trip

dmk08 · 03-25-2013, 07:18 AM

I'm on the northside of ATL but would meet someone w/in reason.

02-25-2013, 12:23 PM	#1
dmk08 ///Maniac Drives: e90 m3 Join Date: Jul 2012 Location: Atlanta Posts: 536 iTrader: (4) Garage List 2008 BMW M3 E90 [0.00]	Modified E90 Cat-back for trade Hey guys - I have a OEM cat-back for an E90 with the 'style-1' mod performed. The top of the can was opened up at the absorption chambers and 2 of the 4 perforated pipes were replaced with strait pipes. Can was then welded on the top. This is not visible at all when installed. Exhaust still flows through the Helmholtz chambers this is not the strait pipe method. Looking to trade it for a stock cat-back and a little cash maybe. Sounds amazing with no drone in the cabin. I ended up doing a full header-back system. Vastano recently had his done as well and would vouch for the sound! I am located near Atlanta and the exhaust is off the car. Remember this is for an E90 and won't match up properly with an E92. -David
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03-10-2013, 08:42 AM	#2
dmk08 ///Maniac Drives: e90 m3 Join Date: Jul 2012 Location: Atlanta Posts: 536 iTrader: (4) Garage List 2008 BMW M3 E90 [0.00]	Bump.

03-22-2013, 01:33 PM	#3
js0224 New Member Drives: 2009 e90 M3 Join Date: Feb 2013 Location: Atlanta, GA Posts: 9 iTrader: (0)	Do you have any sound clips of the exhaust?

03-23-2013, 09:14 AM	#4
spool twice Rainbow Racer Drives: e92 N54 335i 6spd Join Date: Sep 2010 Location: Sarasota, FL Posts: 885 iTrader: (6)	South atl? I may need to make a trip

03-25-2013, 07:18 AM	#5
dmk08 ///Maniac Drives: e90 m3 Join Date: Jul 2012 Location: Atlanta Posts: 536 iTrader: (4) Garage List 2008 BMW M3 E90 [0.00]	I'm on the northside of ATL but would meet someone w/in reason.