BMW 3-Series Forum (F30 / F32) | F30POST - View Single Post - M Performance Exhaust Impact on Performance

Balzz · 02-02-2013, 11:25 AM

Hmmm was about to pull the trigger on one of these things, but now wondering if there's a benefit to getting the GT high flow downpipe and keep the stock exhaust.

02-02-2013, 11:25 AM	#21
Balzz Captain Drives: 2012 Havana F30 335i 6MT Join Date: Mar 2009 Location: Toronto Posts: 885 iTrader: (1) Garage List 2012 F30 335i [0.00]	Hmmm was about to pull the trigger on one of these things, but now wondering if there's a benefit to getting the GT high flow downpipe and keep the stock exhaust.