• Fits 2011 - 2012 Mustang GT
• Approximate peak increase of 16 hp / 7 lb-ft on 93 octane fuel
• Up to 60 lb-ft increase at 1500 rpm!
• Eliminates skip-shift on manual transmission applications

Kit includes:

• Ford Racing ProCal tool with performance calibration for significantly improved throttle response and performance feel
• 2010-2011 Mustang GT High Flow K&N / Ford Racing Air Filter M-9601-MGT
• Premium (91 octane or higher) fuel only
• Due to multiple powertrain calibrations, online registration is required to receive ProCal calibration delivery tool after purchase.
• Ford Racing does not ship ProCal tools directly overseas. Customers must make special arrangements with their Ford Racing Distributor.
• Powertrain calibrations are developed and supported for U.S. and Canadian vehicles only
• Unlike our competitors, all Ford Racing Power Upgrade Packages are 50 state emissions legal and eligible for limited warranty when installed by a Ford or Lincoln-Mercury Dealer
• Federal and state laws prohibit any person from installing aftermarket add-on or modified parts prior to the sale of a new motor vehicle

For 2005-2009 Mustang GT see M-9603-GTB
For 2010 Mustang GT, see M-9603-MGT

NOTE: Ford Racing may ship a Certified Pre-owned ProCal tool to fulfill a customer's order. If the customer receives a pre-owned tool if will be marked: Certified Pre-Owned