..::PSI::.. Active Autowerke E9X M3 Signature X Pipe w/ Straight Pipes (Race)!
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07-17-2012, 04:20 PM
BimmerPost Supporting Vendor
Drives: 2016 Long Beach Blue X5 M
Join Date: Feb 2009
Location: Winter Park, FL
Just installed a set on an E90 M3 paired up with AA's Signature Exhaust. It sounds BEASTLY!
Going to get some GoPro footage and sound clips this week.
Last edited by Sean@PSI; 09-19-2014 at
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