Maximum power increase, minimal weight, and racecar inspiration have all come together to create the RS*R Ex-Mag GT-2. Without all the useless bends, this system is efficient in exhaust flow, also allowing for greater weight saving characteristics due to less piping material used. Providing the highest in performance gains, the tone should be something of the same matter, as aggressive notes speed out of the 101mm tip of the polished SUS 304 stainless steel canister. But this system’s straight through setup is only part of the equation to high performance. The addition of the race inspired slip fit design allows for improved clearances and greater exhaust flow. In the end, the GT2 boasting the race inspired slip fit, the omission of useless bends and thorough dyno testing allows for reduced weights by as much as 30% and noticeable performance gains. In the search for the most efficient exhaust system, look no more, the GT2 system is the exhaust that will insure your high performance needs.