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      10-03-2013, 11:10 AM   #24
mastermayhm
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Drives: F90 M5
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Quote:
Originally Posted by bmwm3redblack View Post
Same thing as me, i got my dp's in and the sound become ouder but not enough, so i don't know what to do, seconadry cats delete?????
im on the same path as you....
catless dp? secondary cat delete or res delete... that is the question... or keep em both and do magnaflow mufflers?
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