Thread: Catless with PE
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      01-04-2013, 01:42 PM   #9
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Drives: E90 AW 335i
Join Date: Nov 2010
Location: Toronto

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Originally Posted by Dr. G View Post
Sounds cool cruising around low rpm's and is very loud when you start it. It pops and gurgles a lot, sometimes even too much... I even let out some pops here and there that sound like a shotgun.

At high rpm it sounds like a piece of shit and you will be embarrassed of your vehicle. When the car is fullly warm on a hot summer day the rasp is tamed down quite a bit though.

Resonators are the solution.
Thanks for the input!

Do you have both the Catless DP's and PE? If so, would love to meet up sometime just to hear both in person.

Would resonators help moreso in the higher rpm ranges or just cutting rasp in general? Any particular brands you recommend?

I've been contemplating adding AR Catless DP's with my PE as well, but keep reading how it ruins the sound of the PE, so held off on it.
E90 Pre-LCI 335i Alpine White
COBB Stage 1 | M-Tech Kit + Performance Rear Diffuser | BBS LMs 19x8.5 +33/19x9.5 +33 on Hankook V12 235/265 | PE | CIC IDrive Retrofit | M3 Cluster Gauge | CF Kidney Grills | Custom BSM Interior Trim | M3 Steering Wheel | Blacklines | Performance Shifter/Handbrake Boot | MTEC V3 AE |