1999-2004 4.6L Mustang GT Supercharger Systems

Part Numbers and Prices listed below.

System Components

  • Gear driven NOVI 1200SL centrifugal supercharger provides unmatched reliability
  • Fuel management upgrade includes high-capacity replacement fuel injectors, hi-flow fuel pump and wiring harness for safe, reliable operation
  • ECM chip controls timing levels for seamless acceleration
  • Billet aluminum supercharger mounting bracket assembly includes idler, drive belt and all hardware
  • High-flow, reusable air filter
  • Inlet and discharge duct connections utilize heat-resistant silicon sleeves and premium quality stainless steel clamps
  • High-flow bypass valves provides surge-free compressor operation
  • Compatible with factory OBD II engine management systems
  • Optional air/air charge cooler available at additional cost (P/N 1300001)

Please note: Adding the optional charge cooler (1300001) to these systems will require ECM programming and could require additional parts, consult your Paxton representative. Tuner kits do not include the fuel pump, fuel injectors, or ECM chip/tuning.

Power output could be greater with custom tuning on higher octane fuel. *Supercharged horsepower and torque data shown is a calculated estimate based on percentage increases from actual rear wheel hp/tq measurements.

Not Smog Legal in California

These systems are not smog legal in California (off-road use only).

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.

PN Years Description Supercharger Power Torque Price
1001861SL 2000-2004 4.6L Mustang GT, Complete System NOVI-1200SL 364HP 371TQ $4270.95
1001861SL-1 2000-2004 4.6L Mustang GT, Tuner Kit (Tuner kits do not include fuel management upgrade or programming) NOVI-1200SL Varies Varies $3738.95
1001861SL-1P 2000-2004 4.6L Mustang GT, Tuner Kit, Polished (Tuner kits do not include fuel management upgrade or programming) NOVI-1200SL Varies Varies $4060.95
1001861SL-P 2000-2004 4.6L Mustang GT, Complete System, Polished NOVI-1200SL 364HP 371TQ $4480.95

Cars: GT