[highline]

mustangforums.com is the best I've found...Have a 09 GT/CS as well as the camaro...Not sure about the 11, but I'd definately check out brenspeed.com...they are the BEST customer service ever and are in the running for the top 2 or 3 tuners in North America (lethal is up there as well)...Anywho, what are your goals for the car???AutoX, 1/4 mile, twisties, mean street machine, powerful garage queen? Do you want TVS, Roots, Centri? Whipple is great, as is Paxton & Vortec...all about what power level you want and what you want to do with the car...look me up if you're over there...same handle - highline