ChristianR

Any thoughts on the gains and drivablity with a tune/exhaust? Who has done this?

Christian

cobalt

There is a bit of conversation about this over at www.6speedonline.com I know of several people who have done this and they figure about 520 to 540 hp. They are all ecstatic about the improved throttle response turbo spool up and power. i am thinking of having mine done in the spring.

vyper340

It's all good. Mine is a stage 2 FVD set-up and is rated at 540hp.

Cannoli

Yep ... absolutely all good ... I have a RUF engine conversion (Dakara 550) rated at 550 HP and 648 ft-lbs of torque and I also have the RUF Sport Exhaust. Scary fast for such a heavy vehicle.