NOTE: Tuner Kits do NOT include any fuel system upgrades, PCM calibrations, or spark plugs.

Take your Coyote-powered Mustang GT to the next level with the Lethal Performance Special Edition Whipple Supercharger Tuner Kit! Specifically designed for the 2011-2014 Mustang GT, this kit brings unmatched power and performance to your build while featuring exclusive Lethal Performance touches.

Exclusive Design: Features the iconic Lethal Skull & Crossbones logo lids, giving your setup an aggressive and unique look.

Enhanced Performance: Includes a high-performance Griptec Supercharger pulley, replacing the standard Whipple pulley to ensure superior grip and eliminate slip for maximum boost efficiency.

Important Note:

This tuner kit does not include fuel system components or calibration software. It’s designed for experienced enthusiasts and tuners who want the flexibility to customize their fuel and tuning setup to meet specific build goals.

Whether you’re building for the street, strip, or track, the Lethal Performance Whipple Supercharger Tuner Kit gives you the foundation to create a Mustang GT that dominates on every level. Ready to elevate your performance game? This is your next upgrade.