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needalifesoon · 11-07-2018, 03:58 PM

Hi ya,
Just got the BMW PE exhaust. Not really satisfied with the loudness of it. Quality and tone is A+ but loudness isn't really much different from stock.

Anyways, was recommended to do a 2nd cat delete if i wanted to sound louder. Are there any clips of this? or will it make a big difference? and I can't delete my main cat cause i need to pass inspection, thanks.

2008 135i N54 convertible, BMW PE exhaust + Y-PIPE,

11-07-2018, 03:58 PM	#1
needalifesoon New Member 4 Rep 19 Posts Drives: 2008 135i Convertible Join Date: Oct 2018 Location: Boston iTrader: (0)	Bmw Pe Exhaust + 2nd Cat Delete Hi ya, Just got the BMW PE exhaust. Not really satisfied with the loudness of it. Quality and tone is A+ but loudness isn't really much different from stock. Anyways, was recommended to do a 2nd cat delete if i wanted to sound louder. Are there any clips of this? or will it make a big difference? and I can't delete my main cat cause i need to pass inspection, thanks. 2008 135i N54 convertible, BMW PE exhaust + Y-PIPE, Last edited by needalifesoon; 11-07-2018 at 04:12 PM..
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