I have an FX350, only been able to break-in the clutch for 500 miles. But it is great for DD IMO. Easy, light pedal feel (this is with an omni cmc too btw). If I get my ish straightened out, I will be putting around 300wtq through it, so hopefully it holds as it is rated just below that. Prior to this I had an exedy stage 1 and that clutch was amazing and I highly recommend it even for people with boost. Mine was in the car around 25k-30k miles 8k of them boosted seeing 260wtq and 300wtq for a week on race gas, when the clutch was removed because my transmission broke, it still looked to be in great shape; I simply replaced it with the FX350 because I didn't want to do the clutch job twice as the exedy is not 'rated' anywhere near my power level. Additionally, Vit is using the exedy stage 1 in his newest 8th gen and he was making just over 500whp on E85 with his GTX3071 and its holding for him. Overall, I'd say the exedy stage 1 is an awesome clutch! The FX350, time will tell....