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      09-28-2014, 11:34 PM   #17
jiajesse0923
Private First Class
United_States
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130
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Drives: LCI E90 335i
Join Date: Feb 2014
Location: Orange County, CA

iTrader: (5)

Quote:
Originally Posted by aren93 View Post
AR Downpipe and Performance Exhaust are two different things. You should get the DP. Downpipe adds real hp unlike exhausts 5hp gain, DP adds like 20-30 and adds a deep rumbling sound I guess.
I worry about the drone, its a pain in the ass.
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