CHALLENGE - F30 335 - HFC and Catless Downpipes - Now Released! - Pics inside -
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01-29-2013, 03:05 PM
Drives: E92 M3,X5M,F30 335
Join Date: Jan 2010
Originally Posted by
Can the HFC DP be matted w/ the stock exhaust? If so, how much noticeable sound increase will there be?
Both downpipes can be matched to the oem exhaust using the OEM V band clamps.
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