Hello Terry, I recently procharged my car with a stage 2 system and it dyno'd at 630whp with the stock clutch slipping. I am researching a good replacement clutch; i don't plan on drag racing and my car is wearing MPSS tires. However, if i do decide to rip it from a dig or occasionally visit a track, i want the drivetrain to be in good shape. I do plan on doing suspension and drivetrain mods but honestly I don't know which brand to go with. As of now, based on my reading, I am looking at Ram clutches and the Mantic, although it is way over my budget. I saw someone recommend the Exedy ET04XD. Back in the day when I had my supra, I used Exedy clutches and loved them, but they're not too popular in the mustang world i guess. What would you recommend i try?