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      08-18-2013, 02:58 PM   #15
ajsalida
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Drives: 95 M3, 02 R1150GSA, 09 335xi
Join Date: Aug 2010
Location: SW USA

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Quote:
Originally Posted by TeinBMW View Post
I mean if it works and gives you gains then that's a good find but if the gains are minimal and the fitment isn't great then it's not that great. Keep us updated on fitment and such forth. Also post up a sound clip before and after so we know what kind of sound that downpipe produces.
I do not think any catless DP has been shown to be superior to another as far as HP/TQ gains. If I am wrong please let me know. The only issue is build quality & fitment, and even then I do not know of any cheaper DP's failing. Some fitment issues but almost none that cannot be explained away by installer error or just inexperience with what is a fairly complicated job.

The main thing is get those cats out of there and free up gas flow. If you have money to burn buy some 1k DP's that you can't see or feel.
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