Simon O'Reilly 0 Report post Posted February 5, 2007 Can anyone suggest a type of rear muffler or extension that will give my 320I (6 cylinder) engine a nice sound? Quote Share this post Link to post Share on other sites
drifty325i 0 Report post Posted February 5, 2007 IMO 2l m50s sound like crap with most mufflers around these days. Can make them sound very tinny. Quote Share this post Link to post Share on other sites
antony 0 Report post Posted February 5, 2007 (edited) i think you'l find it hard to get any 'nice sound' with a tip. my suggestion is take out the cat converter and replace it with a coby? my mate once had a coby at the end of his exhaust mated to just and exaust tip, it was an 1600 auto familia, and the best sounding jap car ive heard lol. E: by 'coby' i mean the sausage looking things. Edited February 5, 2007 by antony Quote Share this post Link to post Share on other sites
Jazzbass 1 Report post Posted February 5, 2007 I agree with the cat removal and replacing with a Coby. I did that on my 318 and my 325 and it made for a much nicer exhaust note. On my 528 I enjoy it being whisper quiet, so I'm staying stock. Quote Share this post Link to post Share on other sites
OLLIE 26 Report post Posted February 5, 2007 remove the cat converter .... put in a 2 1/4 - 2 1/2 inch from the cat back with a silencer (coby) halfway between the engine and the muffler. IMO the sound will all depend on what sort of silencer you get. Pitstop = bad x 5 Als Mufflers = Good Quote Share this post Link to post Share on other sites
