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      07-11-2018, 04:23 PM   #31
msan
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Drives: 2011 E90 M3 / 2012 X5 35i M Sp
Join Date: May 2015
Location: Los Angeles, CA

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Quote:
Originally Posted by Scharbag View Post
The smell with the test pipes is a little more potent than with the cats when started in my garage with the doors cracked. Not terrible but you can notice it.

I am sure when it is outside it will not be bad.

I would comment on sound change if I had mufflers on the car right now...

UPDATE: Put the mufflers back on and the test pipes do not change much when driving normally. No drone with the Dinan setup that I can tell. They do have more rasp when you give it the happy pedal
Any More to update? I'm thinking going as test pipes and dinan exhaust
Appreciate 0