Ford Mustang Forum - View Single Post - 3.7 BBK Shorty Header Installation
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post #10 of (permalink) Old 10-21-2013
PONY Member
gshabanov's Avatar
Joined: Jun 2011
Location: CA
Posts: 280
Sorry to hear you are having so many problems.
It should not sound like that for sure.
I have another thread here that shows what mine sound like.
Shop installed.
4 + hours.

2012 v6 Tri Yellow Performance Package.
Upgrade to interior only so far.
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