I used a Sachs performance clutch. It increases the pedal effort needed but not drastically and as its still a normal plate not a paddle type its easy and progressive around town and still easily handles the 450+bhp it now has on its hybrid turbo. I also lightened the 3B flywheel (bolts straight upto 01E 5 speed on Cq/90) as I used Bassat down balancing to balance the whole engine so vibration at any rpm is a thing of the past..
Oh and I use a vacuum pump for the brakes as when on boost you don't have vacuum for the servo and got caught out with no servo assistance on a local road with lots of roundabouts a few years ago going from boost stright to brakes several times and this pump has eliminated this issue
