I put the slash up screamin eagles on my 08 UC and love them.(Air intake and reprogrammed the ecu) Does anyone have the V&H dual exhaust on, and what changes did it do for you. I talked to the tech from V&H and he stated that it should be cooler and a better flow for both sides. 80 % goes out the right side and 20% out the left. Now 50/50. This did make sence. And it does give it a cleaner look.