CT Tuning ECU Flash Ford Mustang GT350 5.2L V8 526HP 2016-2019
$500.00
- Description
- Additional information
Description
Experience a major power increase for your Ford Mustang GT350 with a custom CT Tuning ECU Flash Ford Mustang GT350 5.2L V8 526HP 2015-2017. Our custom calibration unlocks the untapped potential of the 5.2L V8 engine, delivering sharper throttle response, faster acceleration, and an aggressive top-end pull. We optimize factory timing and fueling maps to ensure reliable, track-tested gains for 91 and 93 octane fuel.
Crank Horsepower Ratings:
- Stock Power: 526hp | 429ft/lbs
- Tuned Power: 546hp | 454ft/lbs
ECU Flash Options:
- Vmax Off: Adjust or remove factory top speed limits.
- Pops & Bangs: Requires full race exhaust system.
- Software Availability: Features depend on factory software version verified upon reading the ECU.
Why Choose CT Tuning
- Expert worldwide tuning and dedicated support.
- Adaptable for various environmental conditions.
- Flashes are reversible to factory settings.
- Compatible with basic bolt-on performance parts.
- Dynamic adjustment for higher octane fuel.
- Safe, reliable, and track-tested software.
How to Flash Your ECU
- HP Tuners MPVI: Use the MPVI OBDII device (sold separately) with required credits. Connect and follow the step-by-step guide.
- In-House Flashing: Schedule an appointment at our Arizona tuning center for installation.
ECU Reference
- Power ratings are converted from PS/NM and may vary.
- Software must be used within 6 months of purchase.
- Includes 30 days of ECU support after delivery.
- Hardware changes or OEM updates require a $350 file fee.
- Software is non-refundable once files are sent.
- Original files provided to revert to stock; we do not force emissions readiness.
Vehicle Fitment
- 2016-2019 Ford Mustang GT350 5.2L V8
Product Notes:
- Power ratings are converted from PS/NM and may vary slightly from advertised figures.
- Tuning must be used within 6 months of purchase.
- Support is available for 30 days after file delivery.
- Future modifications if supported or OEM software updates require a $350 file service fee.
- No refunds once software is issued or locked to a vehicle.
- Emissions readiness is not forced; original files are provided for return to stock.
Additional information
| Weight | 5 lbs |
|---|---|
| Dimensions | 13.25 × 11.5 × 2.38 in |
| Make | Ford |
| Model | Mustang GT |
| Product Year | 2016, 2017, 2018, 2019 |
CT Tuning software is purchased with the intention of using these products for Racing Competition Only. As the authorized purchasing party, you understand that some or all of these parts may not comply with Federal, State, Province, and/or Local laws, ordinances, and regulations. As the buyer, you take responsibility to ensure that any modifications or upgrades that have been done to your vehicle conform to all applicable laws and regulations for road use, especially pertaining to safety and emissions. To make a purchase, you will be required to sign a waiver acknowledging that these products are intended for Racing Competition Only and not meant to be used on a road car.