This kit has was released in 2012 and has been working great! It works with most turbo kits. You will see improved bottom end response and overall more power. this kit saves overall 5 lbs and over 3 lbs of rotating mass. No more oil changes or maintenance means more time riding and less time wrenching.
** NOTE: MODIFICATIONS FOR THE BATTERY MOUNT REQUIRED FOR ELECTRIC START MODELS AND WILL NOT WORK WITH THE STOCK MUFFLER.