Here's a dyno pull from yesterday at the @fordnationals ! This clean '07 GT500 is equipped with our Stage 4 power package. This adds a 2.5" press-on supercharger pulley, a 90 mm upper idler, JLT 123 mm cold air intake, NGK spark plugs, and comes with an SCT X4 as well as a VMP Custom tune. This simple and effective combination wakes up your '07-'09 GT500! We're up and kicking today at the booth, so come by and see us for killer parts, dyno pulls, or just to say hi. We'd love to chat horsepower w