Thread: H pipe installed and dyno'd
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Old 07-22-2013, 09:33 AM   #10
re-rx7
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Join Date: Apr 2013
Location: Gainesville,Tx
Age: 39
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Originally Posted by fordplay View Post
Svt performance did a test when the 2011 mustangs came out a the "X" pipe only gains 3 to 5 horse. You would never even notice that
Damn,. Gta get them cats off.
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