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COBB 2017-2019 Ford F-150 Accessport V3 with TCM F-150 Ecoboost 3.5L
- Accessport V3 w/ TCM for the 2017-2019 F-150 EcoBoost 3.5L (non-Raptor)
- TCM transmission flashing pre-enabled — OTS transmission tunes included
- COBB staged OTS maps + Flex Fuel support
- Full-color screen, 6 live gauges, Valet Mode, Auto Start-Stop disable
- CARB-legal — 50-state legal under COBB’s F-150 EO family
Authorized COBB dealer. Genuine COBB Tuning parts at COBB pricing. Expert install available in Thousand Oaks, CA — questions? Chat with Senna or call our Mustang specialist.
The full breakdown.
Accessport V3 with TCM Flashing
Overview
Simple ECU and transmission flashing with a full gauge package. The in-cabin mountable Accessport V3 has a large, full-color, higher-resolution screen that monitors up to six parameters in real time — fully customizable in look, layout and mounting. This Accessport is purpose-built for the 2017–2019 Ford F-150 EcoBoost 3.5L (non-Raptor) and ships with TCM (transmission control module) flashing pre-enabled.
Replace conservative factory settings with COBB’s more aggressive Off The Shelf calibrations, layer in the TCM tunes to refine shift behavior, and add features like Auto Start-Stop disable, Fuel Pump Control, Dynamic Pedal Control and Valet Mode.
What TCM Flashing Adds
At A Glance
Key Features
The Accessport In Detail
Every COBB feature on the device — installation and uninstall, troubleshooting, instant map switching, live gauges, data logging, performance timers, shift light and the desktop AP Manager:
F-150 EcoBoost 3.5L Features
Product Video
Specifications
| Part Number | AP3-FOR-006-TCM |
| Type | Handheld ECU + TCM flasher with live monitor |
| TCM Flashing | Pre-enabled — OTS transmission tunes included |
| Map Slots | COBB OTS — Stage 1, Stage 2, Flex Fuel, etc. |
| CARB | 50-state legal under COBB’s F-150 EcoBoost CARB Executive Order family |
| Brand | COBB Tuning |
Confirmed Applications
Fits the 2017–2019 Ford F-150 EcoBoost 3.5L (non-Raptor), USDM.
2017–2019 Ford F-150 EcoBoost 3.5L (non-Raptor).
Carries COBB’s F-150 EcoBoost CARB Executive Orders — 50-state legal.
FFP knows the EcoBoost Mustang.
COBB is the standard for EcoBoost Mustang performance.
The S550 EcoBoost responds hard to the right parts — and COBB has spent more time on this platform than anyone. From the Accessport ecosystem to bolt-on intakes, exhaust, and suspension, it is proven, repeatable hardware. That is why we stock it.
Want the work done by techs who build EcoBoost Mustangs every week? Drop the car in Thousand Oaks. Prefer to install it yourself? Every COBB part ships with clear instructions and direct-fit hardware.
Authority: Charles Siritho · McLaren Artura Trophy owner · spotter for Branden Sorensen FD Pro · 10+ yrs S550 / S650 Mustang specialist · Thousand Oaks, CA
Build the rest of the car.
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Shop the full COBB Tuning catalog at FFP.
Accessports, intakes, exhaust, and suspension for the EcoBoost Mustang and beyond — genuine COBB pricing, expert install in Thousand Oaks.
