I have in an ACT performance street dics with heavy duty pressure plate and love it. I use to run A four puck sprung, 4 puck unsprung, 6 puck sprung, and by far the ACT street disc is the best for my NA needs. It is not as harsh as the puck clutches but grips like a raped Ape. If you are running a setup that equates to around 210-230 WHP, then this is the clutch for you. With those other clutches my dash use to shake like a magnitude 8 earthquake when I let off the clutch.