.: ACM Test Pipes :. INTRO price! Pair with ESS Tune!
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01-19-2013, 08:42 PM
Drives: 2009 M3 E93 Convertible
Join Date: Nov 2009
Is there drone at highway speed(s)? I have an Akra slip-on, and am trying to decide if the Akra mid is worth it...
Is the ESS tune specific to Akra slip-on/ACM combo?
Thanks in advance.
PM price please.
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