Backstory: Unitronic Stage 1+ installed last month and instantly burned the OEM clutch, as expected. So, after research, I decided to go with the Audi TTRS stock clutch, rated about for about 30% more torque. Here’s first day observations...
Torque holding: several near 10/10 pulls without any issues.
Pedal pressure: I don’t feel the difference, but the pressure plate springs are significantly stiffer, so surely it requires more leg effort.
Engagement: exactly as the R’s—smooth and silky, no chatter and forgiving as ever.
Location: this is the biggest change and not a complaint, just different—engagement occurs slightly closer to the floor. The installer says it’s because the R clutch disk is thicker than the Audi.
Bottom line: if you want a stock clutch feel, but need more torque capacity this is the one for you. And it’s cheaper than any of the after market alternatives...
Shawn
P.S.: since they were down there, they installed the R34 dogbone insert. The shifting is so much tighter, the way it should have come from the factory.