This is the high boost stage 3 i believe it is called now. Larger turbo bov larger throttle bodies dual injectors etc. Come with high boost gauge and full adjustable wastegate. Straightpipe muffler custom cut pipe. Aem wideband. Even a boss noss nitrous kit. Noss never been fired on new turbo. New turbo less than 300 miles. This kit is the **** plain and simple. Is on my 2009 m8. Will need to swap your stock parts for any parts need to put mine back to stock. Have mechanic lined up to make the swap. He will install for $500. Kit for sale for $3500. Text me if interested 801-636-2510
Last edited:
