Even More "Phased" Performance Packages from Stage 3!

We here at Stage 3 like to help our customers put together hyper-aggressive performance builds. We like it even better when we can do it with some of our own favorite performance parts and accessories. And we like it even better when we can do it a pretty big discount to save you all some money. Meet our new "Phased" performance packages from the 2011+ Mustang GTs, 2011+ Mustang V6s, 2007-2012 Shelby GT500s, 2013-2014 Shelby GT500s, 2011+ 5.0L F150s, and 2011+ F150 EcoBoost trucks! These awesome kits combine some of the best gear in our arsenal into complete performance makeovers that can get your vehicle massive amounts of extra power and torque.

Our Mustang and F150 Phased kits make it easy to shop for parts and come in at price points that are much lower than buying each part individually. In general, all of our Phase 1 kits are entry-level upgrade packages that add decent power with easy, basic bolt-on parts and/or simple PCM tuning. Our Phase 2 systems kick it up a notch with custom tuning and even more bolt-on components to get even more power flowing to your wheels. Phase 3 kits dial up the performance even more with even more aggressive tuning, intake upgrades, and exhaust components. Our Phase 4 systems are our top-notch kits that are complete intake and exhaust makeovers combined with aggressive tuning to give you as much power as we dare with bolt-on performance parts.

While our current selection of Phased kits is limited to newer-model Mustangs and trucks, we're going to be putting together even more packages for other model years to give your older Ponies and trucks a massive power boost!