Rancho Dominguez, Ca – FMF Racing is proud to announce the partnership for 2010 and beyond of the 13th annual Day In the Dirt Motocross Grand Prix. "This is an event that I personally do every year with a great group of friends so it just made sense to work with Kenny and the great folks of the event in making FMF the official exhaust of such a great event." Donny Emler Jr FMF Racing’s Marketing Director. FMF will be on hand for support, antics, and hand out a ton of prizes. "We are stoked that FMF has come on board for ADITD #13. We are celebrating 40 years behind bars and FMF is a perfect fit. Their racing roots are deep and their commitment is even stronger. " Kenny Alexander and Jimmy Roberts DITD Founders. For more info of one of the best events of the year please visit www.adayinthedirt.com. Also please visit us on www.fmfracing.com for the latest in the # 1 off road exhaust in the world.