Best aftermarket exhaust for FI?
I was leaning towards the INJEN because of the least amout of bends and it a true dual . However I was told that it only 2inches coming off the cats. I know FI need little or no back pressure because the air is being forced through. Should I just have a custom built system with 2 1/2 or 3 inches straight back? Borla was my 2nd choice,
Future mods: fi system jwt tt or vortech sc- test pipes.
Future mods: fi system jwt tt or vortech sc- test pipes.
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Extreme Dimensions
Southern California
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Sep 24, 2015 03:35 PM



