Vivid Racing’s Porsche 997 Turbo project car has been featured on the front of www.clutchmasters.com. Our 997TT uses the Clutch Masters Stage 3 clutch kit. The clutch features a full disk comprised of a steel backing and fibertough material on the flywheel contact side. Fibertough is strong like kevlar but less abrasive. These clutch kits offer an easy engagement and hold over 700 horsepower. They work with the stock flywheel, however if you want the car to rev quicker, Clutch Masters does sell a single mass lightweight flywheel saving you over 13lbs of rotational weight. Check out all our Clutch Master Stage 1 – 4 kits and their new Twin Disks for all makes and models on our site.