Forging coupons is illegal.
Review on clutch? It's a clutch. It grabs (and hard) and just keeps doing it. I've not had any issue with it not holding power, keep in mind I just dynoed ~450wtq. The HDSD certainly holds up just fine, yet has all the driveability of a normal OEM clutch. ie: It's not violent or chattery. I would recommend this to anyone looking for a street driveable clutch that holds anything (within reason) thrown at it.