or 82mm bore sizes

or running high-performance ECU flashes on your XP Turbo or RS1

You must slowly and easily engage the clutch when in reverse

Available in bare stainless or ceramic chrome

This kit features a HUGE air to air intercooler

confirmed Goldstar Clutch Weights / 850 E-Tec Select Weight:44-58 (Mountain Profile) or 82mm bore sizesOur Goldstar adjustable clutch weights are taking over! We developed a weight that is easy to use and easy to tune. This weight kit allows for easy set up because magnets are used instead of fasteners. No thread lock needed, just a quick snap in the recessed hole and you're done! We have developed what we believe is a far superior adjust ability giving you the best performance possible for your application. Many weights come bare and will rust over