King Cobra on my wife's 01 - about $375, including parts & labor. It replaced a SPEC 2 that was not installed right. SPECs will cost a bit more... The King Cobra (heck, even the stock clutch) can handle a lot of power. It's the abuse that it takes that will shorten the life of any clutch. The SPEC is grippier, grabby... The King Cobra is more like a stock clutch, but a bit more heavy duty...