Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Product Discontinued
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Upgrade Kits
Big Boost Kit2005-2006 Ford Mustang GT 4.6L 3V Upgrade 400 hp Kit to 550 hp Fits: Manual Transmissions Only
- Fits 2005-2006 Mustang GT with MANUAL transmission ONLY. For 2007-2009 see M-9066-M117
- Big Boost kit converts M-6066-M463V and M-6066-M463P superchargers from 400 hp to 550 hp
- Produces 550 hp at 6000 RPM / 542 lb-ft at 4400 RPM with 93 octane at approximately 11 psi of boost
- Due to multiple powertrain calibrations, online registration is required to receive ProCal calibration delivery tool after purchase
- Powertrain calibrations are developed and supported for U.S. and Canadian vehicles only
- All spark plugs must be gapped from .032" to .035"
- Unlike our competitors, all Ford Racing Power Upgrade Packages are 50 state emissions legal
- Federal and state laws prohibit any person from installing aftermarket add-on or modified parts prior to the sale of a new motor vehicle
Kit includes:
- Complete air-to-liquid intercooler system
- Dual Fuel Pump, fuel pump driver, and harness M-9407-GT05
- Replacement Pulley
- Ford Racing ProCal tool with performance calibration for significantly improved throttle response and performance feel
Ford Supercharger Performance Upgrade Kits
Nothing increases power on your Mustang or F-150 like a supercharger! Ford Racing Kits have thousands of hours on the engine dyno in climate-controlled temperature and altitude testing, as well as on-road validation and durability. Ford Racing Superchargers are street-legal and emissions certified. The result is the most reliable horsepower and torque under the curve with factory-like drivability!
Part TypeSupercharger Upgrade Kit
Product LineFord Performance Supercharger Kits
BrandFORD PERFORMANCE
Package Height12.25
Package Width17.0
Package Length29.25
Weight90.0 PG
Part CategoryPerformance Parts
Carb Eo NumberD-231-30 (pdf)
Vendor Part NumberM-9066-M11
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
