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Any of you guys from 600rr.net know if the dynos for the regular race system and the twin muffler GP setup were a lot different?
I am assuming that they are a 4 into 2 into 1 into 2 setup, is this correct?
Just thinking of what system to buy, I love the GP style 2 muffler systems I just hope that the power gains are similar to the regular systems.
Can't beleive I want a GP setup when I really love the underseat exhaust systems for the point that they don't have a can hanging off the side of the bike.