Quote:
Originally Posted by justplaingreg
I got 5% (8 hp more) on my Mini and on my son's Camaro he got 20hp. SO I am curious to see what I will get with my system.
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there have been endless tests on this forum about exhaust systems equaling hp/tq gains and so far no exhaust system on these cars have shown anything substantial. People mostly just buy them for the ear candy