fmf powerbomb header
#2
Nope, not worth a penny in performance upgrades. I bought one only because I picked it up new for 70 bucks. If you want the look spend the money, but for performance gains dont bother. The slip on is where you will make all you gains.
Aaron
Aaron
#4
If noise is an issue, it might be worthwhile. It did quiet down my 660 a bit, and I thought it was going to be a scam. I can't really vouch for a power gain because I did several changes at the same time. A Slip-on certainly makes a bigger difference.
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juanmortiz92
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Jul 21, 2015 04:10 PM
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