E46Fanatics - View Single Post - dinan+ ar20
Thread: dinan+ ar20
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Old 01-31-2013, 12:27 PM   #10
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Join Date: Jan 2013
Location: Chicago
Posts: 54
My Ride: X5 / B8 S4
Originally Posted by MachRc View Post
It will not get louder. Best mod to date for me also.

I have a borla catback with ar25.

I think its perfect. Since the borla is louder than the dinan but not as obnoxious loud like the gruppe m x offs . It's just quiet enough where you can be civil and still let out a loud bark.


What's the difference between the ar20/ar25? I haven't heard the borla in person that's why I went with the dinan. Plus I got it off a member on here pretty cheap.
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