XTD Clutch & Flywheel SPecialist. This Carbon Kevlar clutch is generally used with our Street Series clutches. This disc uses the same CCI heavy duty high torque internal assembly used in our most extreme Strip clutches. We then add our unique woven Carbon durability using only the best Kevlar, spring center designs. This XTD Stage 2 clutch kit hold More HP and Torque Than Stock Pressure Plate and This Pressure plate is made from Kevlar, steel back frictions for maximum added burst strength and thermal dissipation. This is the ultimate Street clutch. This XTD Stage 2 Clutch Kit Includes XTD Heavy-duty Pressure plate, XTD Carbon Kevlar Steel-back Street Disc, Throw out Bearing, Pilot Bearing, Alignment Tool, X-Lite 10Lbs Flywheel, clutch installation and XTD clutch Logo Winshield decal. This XTD Pressure plate Holds 25% more ductile iron and heat Treated Which is about 20% Stronger Than Just Stock Cast Iron Pressure plate. XTD Stage 2 clutch is Designed for Smooth Engagement, quiet operation and good for Just Stock and Mildly Modified application. All XTD Sports clutch kit Designed for Street (Daily driving) so It won’t make you difficulty on daily normal driving. All XTD Racing Clutch Kit Required 500Miles Break-in Period. XTD Flywheels are made using the highest quality, most modern materials available. XTD could achieve manufacturing its original flywheels about 200% more strength compared with normal flywheels. It was forged using Chrome-molybdenum steel. The power of inertia rotation can be decreased by reducing the excess weight, and therefore, its strength directly passed through to the high response. The XTD light weight flywheel is made from the optimal weight and optimal form which were set up for each type of a car from the chrome forge material. By shaving all circumference of the chrome forge material, the variation in weight and the deviation of balance are pressed down to the minimum. Processing for raising wear durability and heat treatment etc… Is performed in the surface. Various know-how for realizing lightness, strength, and high balance is condensed to the XTD light weight flywheel. If a flywheel is made light, it is said that an engine response improves. In case of revolving thing like a flywheel, the power (inertia power) which is always going to continue fixed rotation occurs. When an accelerator is stepped on in from an idling state, a flywheel tends to keep an idling state according to its inertia power, although engine is going to raise rotations. When inertia power becomes large, much time is needed for going up rotation. In the case of the XTD lightweight flywheel, since weight (especially flywheel perimeter part) is light, there is little inertia power of influencing rotation of engine. Since time to go up rotation is shortened, the response of engine to a accelerator becomes quick (a response improves). BENEFIT OF XTD CLUTCH KIT. Much lighter than factory steel flywheels. XTD Flywheel Works with XTD, Clutchmaster, ACT, Centerforce and any OEM Stock Clutch. Stronger than Stock cast iron, billet steel or aluminum. Made from only the highest quality materials and CNC machined. Any street or race engine will produce more torque and Accelaration. Any street or race engine will last longer due to less stress on the engine internals. Pressure Increase 10%/Torque Capacity 235ft/lbs/Hold up to 255HP. Perfect for Street and Proofed on Track! 8.25% for in-state buyers / 0% for out-of-state buyers. Tech Support or Questions?