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      12-10-2012, 11:19 AM   #5
Drives: 2009 e92 M3 Coupe M/T
Join Date: Jul 2012
Location: San Diego, CA

Posts: 64
iTrader: (2)

I have really wanted to get catless downpipes for a very long time. I want the ones from AR Design.
My car is under warranty for 20k more miles or a year and 2 months.
I hear catless downpipes cause the turbos to break often?

I have to take the catless downpipes out everytime I bring it in for service?that is $300 every time

I am running Cobb Accessport Stage 1
Thank you all for your time and patience. I wouldn't have posted a thread on this forum about this if my search results sufficed
Radioactivem3 is offline   United_States
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