BMW M3 Forum (E90 E92) - View Single Post - Dyno runs with cutout valves open and closed (video)

Definitive · 01-09-2012, 03:50 PM

The shop that did the welding is now gone. I did the wiring myself. But any good exhaust shop can do this. For me it was about $800 total; including the dual cutout kit.

Not sure how it would sound on a 335 though..

D

01-09-2012, 03:50 PM	#8
Definitive definitivecars.com Drives: 2011 E90 M3 - AW/FR Join Date: Aug 2006 Location: So Cal Posts: 3,411 iTrader: (3) Garage List 2011 E90 M3 [3.75] 2009 (Lease up Sept ... [0.00] 2007 (Lease up 6/19 ... [0.00] 2007 (Lease up Octo ... [0.00]	The shop that did the welding is now gone. I did the wiring myself. But any good exhaust shop can do this. For me it was about $800 total; including the dual cutout kit. Not sure how it would sound on a 335 though.. D __________________ CCC - Camarillo Cars & Coffee - Weekly Ventura County Meet - 8pm - Coffee Bean on Arniell