I have the Ruf on the Turbo (set to mid position) along w/EVO short shift+needle bearings up front.........Ruf 'appears' to be same or very similer to Techart though I did not have the 2 sitting side by side on the workbench........actually anything over $150 is a rip for either one.....price was bound to come down.....GreggT
Instructor
ally any pictures of your new C4S yet? Would love to see an Exclusive spec car!