Does the Accessport V3 for S550 fit the 2024 Mustang?

No. COBB lists AP3-FOR-003 for Mustang EcoBoost model years 2015 through 2023, so the 2024 and newer car falls outside this application. It covers US-market cars with either transmission, including Active Exhaust and High Performance Package versions, plus some early export cars.

Is this Mustang Accessport legal in California?

Yes. COBB holds CARB Executive Order numbers D-660-6, D-660-80, D-660-120 and D-660-147 for this Mustang EcoBoost application. That allows sale and use on emissions controlled vehicles in all 50 states, California included, when used per the COBB application guide for the car.

Do the launch and traction features work on every model year?

No. COBB enables Adjustable Traction Control, Flat Foot Shift, Launch Control and Burnout Mode on 2015 to 2017 Mustang EcoBoost models only, and Flat Foot Shift also needs the manual gearbox. Later cars still receive the Off The Shelf maps, Map Slot switching, gauges and datalogging.

Can the Accessport V3 for S550 run a custom tune?

Yes. The Accessport V3 for S550 stores up to 100 maps, whether taken from the COBB Off The Shelf database or written by a COBB tuner, and switches between them from the menu. Owners who add parts beyond what the staged maps were built around should move to custom mapping.

How do I return the car to the factory calibration?

Pick Uninstall from the main menu and the Accessport restores the ECU to exactly how it was before installation. COBB warns that flashing over anything other than OEM or COBB software may cause ECU or TCU failure, so contact COBB support first if the Mustang already runs another tune.

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Description

COBB Tuning Accessport V3 for S550 Ford Mustang EcoBoost

COBB Tuning’s Accessport V3 for S550 Ford Mustang EcoBoost covers every US-market model year from 2015 through 2023, manual or automatic, and CARB Executive Orders D-660-6, D-660-80, D-660-120 and D-660-147 make it legal in all 50 states. It replaces the conservative factory calibration with COBB Off The Shelf maps, then stays on the dash as a six-readout gauge. On a stock or lightly modified EcoBoost it is the right first purchase; when the parts list outgrows the staged maps, the same unit carries a custom tune.

Ford Performance Features

Earlier cars get the most from the Accessport V3 for S550. On 2015 to 2017 models COBB enables Adjustable Traction Control with eight slip targets, Flat Foot Shift on manual cars between 3000 and 8000 RPM, Launch Control with six RPM slots and Burnout Mode. Every year gets Map Slot switching without a reflash, and COBB also lists a Transmission Brake and Bump Box feature plus an Oil Change Reset.

Features

Full color, higher resolution screen showing up to six live parameters
Interchangeable faceplates in multiple bezel colors
In-vehicle mount with an on/off switch
Storage for up to 100 maps, Off The Shelf or from a COBB tuner
Multi-channel datalogging with up to 10 hours of storage
Performance timing for 0-60 mph, 60 foot, quarter mile ET and trap speed
Read and clear codes, I/M Readiness and ECU reset

Applications

Ford Mustang EcoBoost: S550 | 2015-2023 | Manual or automatic | USDM
Ford Mustang EcoBoost: S550 | 2015-2017 | Manual or automatic | EDM
Ford Mustang EcoBoost: S550 | 2015-2017 | Automatic | CHDM and SKDM
Ford Mustang EcoBoost Active Exhaust: S550 | 2019-2023 | Manual or automatic | USDM
Ford Mustang EcoBoost High Performance Package: S550 | 2020-2023 | Manual or automatic | USDM
Ford Mustang EcoBoost High Performance Package: S550 | 2020 | Manual or automatic | EDM

Notes

50-state legal with CARB EO D-660-6, D-660-80, D-660-120 and D-660-147
Fits the Mustang EcoBoost only; other Mustang engines are not on this part number
Adjustable Traction Control, Flat Foot Shift, Launch Control and Burnout Mode apply to 2015-2017 models only
Installation over anything other than factory or COBB software may result in ECU or TCU failure

Frequently Asked Questions

Does the Accessport V3 for S550 fit the 2024 Mustang? No. COBB lists AP3-FOR-003 for Mustang EcoBoost model years 2015 through 2023, so the 2024 and newer car falls outside this application. It covers US-market cars with either transmission, including Active Exhaust and High Performance Package versions, plus some early export cars.
Is this Mustang Accessport legal in California? Yes. COBB holds CARB Executive Order numbers D-660-6, D-660-80, D-660-120 and D-660-147 for this Mustang EcoBoost application. That allows sale and use on emissions controlled vehicles in all 50 states, California included, when used per the COBB application guide for the car.
Do the launch and traction features work on every model year? No. COBB enables Adjustable Traction Control, Flat Foot Shift, Launch Control and Burnout Mode on 2015 to 2017 Mustang EcoBoost models only, and Flat Foot Shift also needs the manual gearbox. Later cars still receive the Off The Shelf maps, Map Slot switching, gauges and datalogging.
Can the Accessport V3 for S550 run a custom tune? Yes. The Accessport V3 for S550 stores up to 100 maps, whether taken from the COBB Off The Shelf database or written by a COBB tuner, and switches between them from the menu. Owners who add parts beyond what the staged maps were built around should move to custom mapping.
How do I return the car to the factory calibration? Pick Uninstall from the main menu and the Accessport restores the ECU to exactly how it was before installation. COBB warns that flashing over anything other than OEM or COBB software may cause ECU or TCU failure, so contact COBB support first if the Mustang already runs another tune.

About COBB Tuning

COBB Tuning was founded by Trey Cobb in 1999 in Rockwall, Texas, as a Subaru performance shop in the back of his father’s tire shop, and is now headquartered in Austin, Texas. In 2004 COBB introduced the Accessport, a handheld ECU tuning device that flashes COBB’s off-the-shelf maps or a custom tune and doubles as a real-time gauge and datalogger. The range has since grown from Subaru to Ford, Volkswagen, Audi, Porsche, Nissan, Honda, Mazda, Mitsubishi and Toyota platforms, with intakes, intercoolers, exhausts and flex fuel kits engineered alongside the tuning, and many COBB parts carry California Air Resources Board Executive Order numbers for use in all 50 states.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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