The 5.0 liter Mustang is arguably the most popular performance car in history, and even though the last Fox chassis rolled off the assembly line years ago, its still the car of choice for those enthusiasts seeking maximum bang for the buck. For the beginner, Paxton Automotive offers the NOVI 1220 supercharging system. This system also allows you to upgrade the compressor at a later time to a NOVI 1200 or 1500 for higher output. For applications that require more than 6 psig, we offer a discharge upgrade which will include a bypass valve and aluminum discharge tube. System Contents: Gear driven NOVI 1220 centrifugal supercharger provides unmatched reliability Fuel management upgrade includes fuel management unit Oil feed and oil drain assemblies deliver the best possible lubrication and cooling for the supercharger, even under sustained boost conditions Cast aluminum supercharger mounting bracket assembly includes idler, drive belt and all hardware 8-rib supercharger drive for improved belt traction High-flow, reusable air filter Inlet and discharge duct connections utilize heat-resistant silicon sleeves and premium quality stainless steel clamps Compatible with factory OBD II engine management systems Paxton 3-year supercharger limited warranty The NOVI 1220 can be upgraded at a later time to a NOVI 1200 or NOVI 1500 Discharge Upgrade available for those going over 6 psi and in need of a bypass system Smog Status Complete systems are 50-State smog legal. Tuner kits are not smog legal. Attention Export Customers: US Spec Vehicles Only Complete Paxton supercharger systems are intended for use on vehicles made and operated in the USA. Fitment of these systems to vehicles not made and operated in the USA may require custom tuning.