Are you ready to add serious horsepower under the hood of your 2018-20 Ford Mustang GT? The Edelbrock supercharger Kit #15832 is a 50-state emissions-legal system that is dyno-proven to produce 623 horsepower and 510 ft-lbs of torque to the rear wheels with no other modifications required! At the heart of this system is Eaton's biggest R2650 TVS rotor assembly housed in a new manifold with an integrated high-capacity DP3C (dual-pass, three-core) air-to-water intercooler for lower inlet air temperatures and increased power potential. The 170-degree high-twist lobes, bigger bearings and beefier timing gears ensure maximum reliability with smooth acceleration throughout the powerband. The Supercharger for the 5.0L V8 fits under the stock hood with absolutely no cutting or modifications required. And if you're concerned about the effect on MPG, the increase in power comes with little to no loss in fuel economy thanks to the supercharger's integrated bypass valve that mitigates parasitic power loss during normal driving. Our new kit is a true bolt-on that requires no additional modifications to the stock engine. For those who want more power, we've got an Edelbrock Stage 2 Upgrade Kit that can be added to transform your Mustang into a track-ready beast! This Edelbrock Supercharger has a self-contained lubrication system with a 100,000-mile service interval and comes finished in a durable black powder-coating that blends nicely into the engine compartment. Each kit includes a complete set of preformed hoses, hardware and a full-color manual that provides clear step-by-step instructions for ease of installation. This system is designed and manufactured in the USA and is covered by our industry-leading 3-year/36,000-mile warranty. HANDHELD PROGRAMMER NOT INCLUDED.