I am upgrading to STM Rage 8 on my RZR 1000 to handle more boost on my turbo so I am selling my STM rage 6 primary and secondary. Also have Power Commander V with Autotune which works great with the STM clutch setup. Outpulled any stock RZR all day long. Huge difference. Was sent back to STM in January and completely gone through and upgraded. Has Steel spider upgrade. Selling together for $2,200 or BO. 602-510-3261
