COBB Accessport for Ford F-150 Ecoboost 3.5L (2020)

The Accessport is the most advanced and widely supported ECU upgrade solution available for the Ford F-150. Replace conservative factory calibrations with performance-optimized tuning designed specifically for your truck’s EcoBoost platform. Whether you’re looking for improved throttle response, stronger mid-range torque, enhanced towing performance, or a more aggressive daily driving experience, the Accessport provides a structured upgrade path with pre-loaded Off-The-Shelf (OTS) maps and full support for custom tuning.

Ford-specific OTS calibrations include Stage 1 and Stage 2 performance maps, as well as dedicated Performance Tow maps engineered to deliver safer power under load. Dyno-tested results show substantial gains in both horsepower and torque across the powerband, improving drivability without compromising reliability.

Beyond power gains, COBB includes exclusive Ford F-150 custom ECU features such as:

• Auto Start/Stop Disable

• Dynamic Pedal Control adjustments

• Tire Size Calibration for larger wheel and tire setups

• Fuel Pump Activation through the Accessport

• Valet Mode

This version also supports automatic transmission tuning, allowing adjustment of shift points, shift firmness, torque limits, and overall transmission behavior to better suit towing, street performance, or spirited driving.

The in-cabin, mountable Accessport V3 features a high-resolution, full-color screen that monitors up to six parameters in real time. Fully customizable layouts allow you to configure race, street, or towing gauge clusters while logging high-speed data for diagnostics and tuning refinement.

SKU: AP3-FOR-007

Key Features

Off-The-Shelf (OTS) Maps: Preloaded calibrations designed for stock and lightly modified vehicles. Improve throttle response, power delivery, and overall drivability using common bolt-on configurations.

Custom Tuning Ready: Fully supports professional dyno or remote tuning. Ideal for upgraded turbos, injectors, fuel systems, or aggressive performance goals.

Live Data Monitoring & Logging: View critical engine parameters in real time and record high-resolution data logs to support diagnostics, tuning refinement, and long-term reliability.

Portable & Reversible: Flash your ECU through the OBD-II port and return the vehicle to stock when needed—no permanent modifications required.

Fitment

What’s in the box

• COBB Accessport V3 Handheld Device
  
• USB Cable
• OBDII Cable
• Mounting Hardware
• Preloaded OTS Maps