BMW 1-Series Forum (F20) 135i - 1Addicts.com - View Single Post

boyboydan · 10-28-2013, 09:34 AM

Hi everyone,

I am thinking to modify the 1M muffler on my 118i . couple of things I am cconcerning. Will I lost low end, and will the exhaust be really loud/drone...???

Anyone can give me some advice??

Thx.

Dan.

10-28-2013, 09:34 AM	#1
boyboydan boyboydan 0 Rep 25 Posts Drives: 118i Join Date: Sep 2012 Location: HONG KONG iTrader: (0)	1M rear muffler on F20 118i Hi everyone, I am thinking to modify the 1M muffler on my 118i . couple of things I am cconcerning. Will I lost low end, and will the exhaust be really loud/drone...??? Anyone can give me some advice?? Thx. Dan.
	Appreciate 0 Tweet Quote