Busted my car a few weeks ago at PIR. Broke the halfshaft on my newly installed 03 IRS rear end. Had Paul at KK put stage 2 cryogenic halfshafts in. After they were installed found out that i broke the shift fork in my t45. Talk about a bad launch. Had to fight extended warranty battle to get Tranny replaced. Warranty wont cover my car to heavily modified. Bottom line stepping up to a Motorsport M7003r58h tranny. But gonna have to shell out more $$$. Hope to be back on my quest for 11s soon....