2011-2014 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
SMOG LEGAL IN CALIFORNIA
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.
The Ford Racing ProCal tune does not support the following aftermarket modifications:
Aftermarket Cold Air Intakes that require custom tuning
Larger Throttle Body
Long Tube Headers
CNC Ported Heads
Aftermarket Camshafts
Boss 302 Intake Manifold
Off-Road Mid Pipes with aftermarket Catalytic Converters or deleted converters
Power Adders such as Supercharger, Turbocharger, and Nitrous