- Fits 2015-2017 Mustang GT
- Features exclusive no-lift shift strategy and enhanced throttle response
- Ford Performance calibrations feature exclusive Ford proprietary software and engineering
- Ford Performance calibrations are 50 state legal with CARB EO (D-598-19)
- Calibrations available for manual and automatic transmission
- Allows gear ratio changes up to 4.09:1
- Automatic calibrations feature optimized performance shift schedule
- Premium fuel, 91 octane or higher, is required
- Calibrations are for US and Canadian vehicles only
- Calibrations are available with three levels of hardware and performance
M-9603-M8 - Power Pack 1
- Includes high flow K&N air filter
- 13 horsepower and 16 lb-ft peak gains over stock
- 40 lb-ft gain at 1500rpm
M-9603-M8A - Power Pack 2
- Includes GT350 cold air intake with 87mm throttle body and exclusive intake adapter (hardware available separately without calibration as part number M-9603-M50)
- 21 horsepower and 24 lb-ft peak gains over stock
- 40 lb-ft gain at 1500rpm
- Industry exclusive open air filter with CARB EO
M-9452-M8 - Power Pack 3
- Includes GT350 cold air intake with 87mm throttle body and GT350 intake manifold M-9424-M52
- 37 horsepower and 5 lb-ft peak gains over stock
- 60 horsepower gain at 7500rpm
- Industry's only 50-state legal calibration with performance intake manifold
Calibration Notes:
- Ford Performance ProCal 3 tool, included with all calibrations, requires laptop and internet access for calibration install
- At this time Power Packs are sold separately and cannot be upgraded without the purchase of an entire kit.
- Powertrain calibrations are developed and supported for U.S. and Canadian vehicles only
- Federal and state laws prohibit any person from installing aftermarket add-on or modified parts prior to the sale of a new motor vehicle
COMPLIANCE WITH EMISSIONS REGULATIONS
Motor vehicle emissions standards are intended to help achieve and maintain air quality goals that benefit human health and the environment. The U.S. Environmental Protection Agency, the California Air Resources Board, Environment Canada, and other regulatory agencies prohibit the operation of vehicles on public roads that violate applicable emissions standards. The alteration of certified production vehicles to modify, remove, or render inoperable emissions control hardware or software, known as "tampering", is prohibited by the U.S. Clean Air Act and other laws. Tampering with motor vehicle emissions control systems is punishable by substantial monetary penalties. Consumers are responsible for complying with laws prohibiting tampering, and for ensuring that modified vehicles are operated in a manner that complies with applicable laws.
In an effort to help consumers maintain compliance with emissions regulations, the product descriptions for many parts include emissions-related warnings and notices. This page summarizes the emissions-related information that you may see in this website/catalog.
PARTS INTENDED FOR COMPETITION USE ONLY OR OFF-ROAD USE ONLY
WARNING:
This part is designed and intended for competition use only or off-highway use only. It should not be installed on a vehicle that is driven on public roads and highways. Installation of this part on a vehicle driven on public roads and highways is likely to violate U.S. and Canadian laws and regulations relating to motor vehicle emissions.
Consumers are strongly advised not to install parts accompanied by this warning on vehicles that will be driven on public roads.
REPLACEMENT PARTS INTENDED FOR SPECIFIC VEHICLE APPLICATIONS
This website/catalog also includes parts that are intended only as replacement parts for use in certain vehicle applications. The product descriptions for such parts are accompanied by the following notice:
ATTENTION:
This part is intended as a replacement part for use only in the application(s) identified in the product description. Installation of this part in a vehicle for which it is not intended may violate U.S. and Canadian laws and regulations related to motor vehicle emissions.
Consumers are strongly advised to install parts accompanied by this warning only in the vehicle applications for which they are intended.
PARTS THAT HAVE RECEIVED A CALIFORNIA EXECUTIVE ORDER
.png)
The product descriptions for some parts in this website/catalog are accompanied by the (Fifty States Street Legal) icon and the following notice:
The "Fifty States Street Legal" icon means that this part has been determined by the California Air Resources Board (CARB) not to have an adverse effect on emissions when installed and used properly in the application(s) identified in the product description. Under EPA and CARB policy, such parts may be installed in vehicles driven on public roads and highways.
These add-on or modified parts are considered "Street Legal" because they have an Executive Order from the California Air Resources Board (CARB). Ford Performance has demonstrated through emission testing that the use of these parts does not adversely affect vehicle emissions of specified production vehicles with certified emission control systems.
Parts accompanied by this logo and notice may be installed in the application(s) identified in the product description, and such vehicles may be driven on public roads. Consumers are advised to make sure that such parts are installed and used properly in order to maintain compliance with emissions standards.
PARTS DEMONSTRATED TO MEET EPA EMISSIONS REGULATIONS
The product descriptions for some parts in this website/catalog are accompanied by the (Forty-nine States Street Legal) icon and the following notice:
The "Forty-nine States Street Legal" icon means Ford Motor Company has determined that this part does not have an adverse effect on emissions when installed and used properly in the application(s) identified in the product description and may be installed in vehicles driven on public roads and highways. However, this part does not have regulatory approval for use in California and can not legally be registered or used on vehicles in California. The use of this product in California may subject the user to penalty provisions under California law.
These add-on or modified parts are considered "Street Legal" because emission testing by Ford Motor Company has demonstrated that the use of these parts does not adversely affect vehicle emissions of specified production vehicles with certified emission control systems. However, these parts do not have regulatory approval for use in California (CARB Executive Order) and can not legally be registered or used on vehicles in California.
Parts accompanied by this logo and notice may be installed in the application(s) identified in the product description, and such vehicles may be driven on public roads, except in the state of California. In addition, other states that have adopted California emission standards and inspection & maintenance programs (smog checks) may require verification of an applicable CARB Executive Order for certain emission-related parts in order for the vehicle to pass inspection. Consumers are advised to ensure that such parts are installed and used properly in order to maintain compliance with emission standards. The use of these products in California may subject the user to penalty provisions under California law.
OTHER PARTS
Parts that are not accompanied by any of the above notices are judged by Ford to be unlikely to affect motor vehicle emissions in most vehicle applications, when properly installed and used. Consumers are responsible, however, for determining whether the installation of a component will affect the emissions of their particular vehicle.
FOR MORE INFORMATION
Ford Performance is committed to a program of performance parts development that allows motorsport enthusiasts to modify their vehicles and meet emission requirements. The information provided here is intended to provide general guidance of interest to most consumers. This guidance may not apply to all vehicles or all situations. It is up to each consumer to evaluate his or her own situation and take the steps necessary to comply with applicable laws. The websites listed below have more information about regulations and policies pertaining to motor vehicle emissions. You should also check the regulations applicable to your local area.
U.S. EPA
CARB
FORD PERFORMANCE PARTS LIMITED WARRANTY PROGRAM
Ford warrants that new Ford branded products will be free from defects in materials and workmanship at the time of sale. This warranty does not cover damage or malfunctions caused by normal wear and tear, accident, abuse, neglect, improper storage or handling, misuse, vandalism, acts of God, or other causes external to the product.
This warranty gives you specific legal rights, and you may have other rights, which vary from State to State.
Most Ford Performance Parts (FPP) are sold with no warranty, unless otherwise expressly designated. To learn about Ford Performance Parts covered under warranty, see below:
Select Ford Performance Parts Limited Warranty
Performance Crate Engine Limited Warranty
For any additional FPP warranty information, contact the Ford Performance Parts Techline at (800) FORD788 for the latest limited warranty information on specific products.
CALIFORNIA CUSTOMERS
- Beginning July 1st, 2023, customers in California benefit from the distinctive warranty coverage for any of Ford's portfolio accessories. Customers must provide proof of delivery in one of two ways.
- Provide the FedEx delivery label, indicating the date of delivery; or
- Provide the Printed or Electronic Receipt indicating the date the accessory/part was delivered.
Ask the dealership for an amended receipt if the accessory/part is delivered at a later date than purchased in order to indicate the date the accessory/part was delivered to the customer.
