318ti.org forum - View Single Post - Mtech front and rear bumper on 318ti

T1x · 03-07-2013, 01:19 PM

Thanks.

I want to replace the exhaust next but was wondering whats the best diameter I can get away with without cutting the rear diffuser.

Was think 4" (inch) but not too sure.

Any ideas?

03-07-2013, 01:19 PM	#10
T1x Junior Member Join Date: Sep 2009 Location: london Posts: 28 iTrader: (0) Photo Gallery	Thanks. I want to replace the exhaust next but was wondering whats the best diameter I can get away with without cutting the rear diffuser. Was think 4" (inch) but not too sure. Any ideas?