Edelbrock's highest horsepower 50-state legal supercharger system is now available for owners of late-model Ford Mustangs with the 5.0L engine. The new Edelbrock Stage II Supercharger W/O TUNER #153880 for the 2018-2021 Mustang is a complete kit that takes full advantage of the improved Gen 3 DI/PI Coyote engine. At the heart of this system is the highly efficient R2650 TVS rotor assembly with an integrated high-capacity DP3C (dual-pass three-core) air-to-water intercooler for lower inlet air temperatures and increased power potential. New 170-degree high-twist lobes bigger bearings and beefier timing gears ensure unparalleled reliability with smooth acceleration throughout the powerband. To support the additional Stage II power increase the fuel system components are upgraded to include larger 50 lb/hr direct-port fuel injectors along with a Fuel Pump Voltage Booster. A dramatic increase in airflow over the Stage I kit comes from a new 103mm billet aluminum throttle body (23mm larger than Stage I) and high-flow air intake system with 113mm MAF housing. Edelbrock's 8-Rib Drive Belt upgrade minimizes slippage to maintain consistent boost pressure under full throttle. Each supercharger comes finished with a durable black powder-coating that blends nicely into the Mustang engine compartment and includes a preformed hose kit hardware and a full-color step-by-step instruction manual to streamline the installation process (Note: Kit #153880 does not include the handheld tuner). This is a true bolt-on that installs cleanly with no modifications to the hood or body. This potent Stage II system for the new Mustang is backed by Edelbrock's industry-leading 3-Year/36 000-mile Powertrain Warranty and is 50-state emissions legal.