15-17 Mustang GT 5.0L Ford Racing M-9603-M8 Performance Calibration Power Pack 1

Boost performance with this 50-state legal calibration pack. Gains up to 13 HP and 40 lb-ft of torque, featuring no-lift shift and enhanced throttle response. Includes a high-flow K&N filter and ProCal 3 tool for easy installation.

Top Features:

  • +13 HP / +16 lb-ft peak gains

  • +40 lb-ft torque at 1,500 RPM

  • No-lift shift strategy (manual)

  • Enhanced throttle response

  • High-flow K&N air filter

  • Optimized for 91+ octane fuel

  • Works with gear ratios up to 4.09:1

  • ProCal 3 tool included

  • 50-state legal (CARB EO# D‑598‑19)

Vehicle Fitment:

  • 2015 Mustang GT 5.0L V8

  • 2016 Mustang GT 5.0L V8

  • 2017 Mustang GT 5.0L V8

Vendor: Ford Racing
SKU: FRPM-9603-M8
Availability: (Special Order Item)
$ 415.00 USD
On-Sale $ 415.00 USD
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CARB EO#: D-598-19
This product is CARB-APPROVED and is allowed to ship to California.
UPC: 756122003626
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15‑17 Mustang GT 5.0L Ford Racing M‑9603‑M8 Performance Calibration Power Pack 1

This high‑quality Ford Racing Power Pack 1 calibration is purpose‑built for the 2015–2017 Mustang GT with the 5.0L V8, delivering expertly engineered performance enhancements straight from the automaker’s proprietary software. Ideal for U.S. and Canadian owners, this professionally tuned package unlocks additional horsepower and torque while maintaining full 50‑state legality and robust backing.

The Ford Racing M‑9603‑M8 Performance Calibration Power Pack 1 expertly boosts the 5.0L Mustang GT’s performance with a refined no‑lift shift strategy, sharper throttle response, and stronger mid‑range torque. Calibrated for both manual and automatic transmissions, this package offers flexible gearing options and seamlessly integrates with a high‑flow K&N air filter. Combining OEM precision and race‑inspired tuning, it transforms driving dynamics while staying road‑legal coast‑to‑coast.

Key Features

  • Exclusive no‑lift shift strategy for manual transmissions

  • Enhanced throttle response and performance shift mapping for automatic variants

  • Proprietary, Ford-engineered calibration developed using OEM-grade software

  • CARB Executive Order D‑598‑19 ensures 50-state street legality in both U.S. and Canada 

  • Compatible with gear ratio swaps up to 4.09:1

  • Implements high-flow K&N air filter for improved airflow and engine breathing

  • Requires premium 91+ octane fuel for optimal performance

Benefits

  • Power and torque surge: +13 HP and +16 lb‑ft peak; +40 lb‑ft torque boost at just 1,500 RPM 

  • Preserves factory warranty: backed by a 3‑year/36,000‑mile Ford Performance drivetrain warranty when installed by authorized technicians 

  • Comprehensive emissions compliance: 50‑state legal with CARB EO ensures fully legal use in all regions

  • Optimized drivability: immediate and dramatic improvements in throttle response, shift feel, and overall drive character

Product Specs

  • Size & Weight: Approx. 12.5" × 3.25" × 11.75", 2.3 lb 

  • Filter Type: High‑flow reusable K&N air filter

  • Material: OEM grade calibration hardware, durable plastic/intake-grade material

  • Color: Standard black chassis-style calibration module

  • Software Compatibility: Manual and automatic transmissions; ProCal 3 USB dongle included

  • Fuel Requirement: Premium 91 octane or higher

  • Country of Origin: United States

Install Difficulty Level

Easy – Installation usually takes about 30 minutes or less, utilizing the included ProCal 3 USB interface and a laptop with internet access. No mechanical alterations required beyond connecting to the OBD-II port.

Vehicle Fitment

The calibration fits the following without modification:

  • 2015 Ford Mustang GT 5.0L V8 (U.S. & Canadian spec)

  • 2016 Ford Mustang GT 5.0L V8 (U.S. & Canadian spec)

  • 2017 Ford Mustang GT 5.0L V8 (U.S. & Canadian spec)

CARB Emissions Approval

This product is CARB-approved with EO# D‑598‑19, making it fully legal for street use across all 50 states.

For any questions about fitment, calibration specifics, or to report inaccuracies in this description, please contact MPT Performance experts at (407) 636‑7077 or by email.

Shipping Policy

MPT is proud to offer free shipping on most orders over $149.

  • Free shipping applies only to the contiguous United States. Shipping and handling charges will apply to orders outside the contiguous US, and the buyer is responsible for any duty fees or taxes their home country may charge to import goods.
  • With free shipping, we will choose the best shipping method for your order. We use all major carriers, including USPS, FedEx, UPS, and DHL.

Turnaround Times:

  • MPT Tunes have a standard turnaround time of 2-3 business days, beginning once we receive your MPT Tune Form.
  • We do not process orders on weekends or observed holidays, which do not count as business days.
  • Physical items that are in stock at MPT and ordered by 4PM EST will be shipped the same day. Orders placed after 4PM EST will be processed on the following business day.

Special Considerations:

  • Items not stocked at our location will follow the same processing times but may experience lead-time delays and could incur additional charges. Shipping methods may vary for these items based on what was paid and the requested delivery speed. If you need an item by a specific deadline, please contact an MPT Expert.
  • SCT Tuner Orders with the Prioritized Order option must have their tune forms submitted by 3PM EST to be completed the same day. Forms submitted after this time will be processed the next business day.
  • Orders will ship to the billing address listed on your order. If paying by credit or debit card, we can only ship to the billing address. Contact an MPT Expert for assistance if you need a different shipping address.

MPT Performance Returns and Refund Policy

A Return Authorization Number is required for all returns. Please contact an MPT Expert to obtain an RA # before sending anything back to us for any reason.

MPT tuning charges and license fees are Non-Refundable. The sale is final when MPT has sent the tune file over email. This includes both new tune purchases and tune updates.

Products other than MPT tunes, digital products, and MPT decals may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed it is non-refundable. We reserve the right to deny the return, should the product be received and it display signs of installation or unmentioned damage.

For vehicle programmers/tuners, the vehicle must be returned to stock if a program was installed. If a tuning device is returned and has not been returned to stock, a refund will not be issued, and your tuner will not be sent back without a shipping and handling fee.

The customer is responsible for all shipping charges incurred during the return process.

Amount Refunded:
•Returns post marked before 30 days from the date the item was received will be refunded the purchase price, minus a 25% restocking fee and the cost of shipping.
After 30 days, all sales are Final.
•Shipping charges along with any package insurance are non-refundable. If your purchase was shipped with our Free Shipping option, the cost of the shipping will be subtracted from the total refund amount.

HP Tuners Credits are assigned to the HP Tuners product with the submitted serial number and cannot be transferred. Once you load a tune to your vehicle with the RTD, these credits are Non-Refundable.

Digital products and files that have no ability to be taken back physically, such as an SCT Tuner Unlock, are Non-Refundable.

nGauge Tune License Fee is included in your initial purchase of MPT tunes for the nGauge. This fee is factored into the price of the tunes and becomes Non-Refundable when the stock file has been emailed to MPT.

MPT Decals are Non-Refundable, once they have been received by the customer.

Year Make Model Submodel
2015-2017 Ford Mustang GT
2015 Ford Mustang GT 50 Years Limited Edition
2015-2017 Ford Mustang GT Premium

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