i pieced together my kit, doubt that deal will ever come up again hehe..i consider myself lucky. turbo is always gonna be faster in a straightline with the same amount of boost on a bigger turbo, plus turbos can run more boost based on the design. but the jrsc has it's advantages, esp on the street and autoX course . is the Sebring muffler as quiet as the RSR? if so i gotta get me one heh