dual flowmaster turndown pics...
Apr 12, 2005 | 11:39 PM
#2
TECH Resident
Joined: Sep 2004
Posts: 796
Likes: 11
From: Cali
I used to have it on my truck b4 i went to Turbo.... my roommate has the same muff on his 4.8 yukon.
It's really deep and really loud. Resonates inside and outside the cab alot. Maybe a 5hp gain at the crank.
It's really deep and really loud. Resonates inside and outside the cab alot. Maybe a 5hp gain at the crank.
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