I recently had an STi Ver. 3 drivetrain installed in my wagon. I have the turbo-back ScoobySport exhaust already on the car. I was wondering if I would see any significant gains by replacing the up-pipe with a ScoobySport piece as well? Anyone out there done this upgrade and care to share their opinions? Thanks and cheers.

- Trent

 

Hmmmm, no one has replaced the uppipe on an STi car? I guess that may very well be my answer then. If no one has done it, chances are it doesn't need to be done!

- Trent