Has anyone had their clutch go bad in their GT500? I have 20K on my 08 and it is at the dealer right now being torn down. I have added a full Bassani exhaust (headers, high flow cats, 3in pipe and race [st8 thru] mufflers). Also a C&L cold air intake kit with a Diablo Sport Predator tune. I am thinking that the increase in HP couldn't be more than 140 at the flywheel. The transmission is supposed to be rated for 700 HP, so I would expect it to be able to accommodate the added power. The dealer spoke of a bulletin that related clutch failure in the GT500 to a problem with the flywheel. If anyone has knowlege of this problem or has experienced a premature clutch failure, please respond. Thanks.