COBB Accessport V3 ECU Flasher Fiesta ST 2014-2019 B5 Package
Ford Fiesta ST B5 Package
- COBB Accessport V3
- mountune Optimized Calibration
- mountune High Flow Air Filter
- mountune High Flow Induction Hose
- mountune Induction Upgrade Kit
- mountune roll restrictor (RMM)
- mountune Intercooler
The Accessport is the industry leading OEM ECU flashing, managing and monitoring assistant. Unlock power hidden within the ECU by replacing conservative factory settings with more aggressive calibrations. The standard Cobb Accessport from mountune USA includes all of the standard Cobb calibrations along with an Optimized mountune calibration built to your specifications based on your modifications, octane, and preferences. The results are impressive gains in torque and horsepower with incredible custom features that can be adjusted to meet your requirements. With over 20 years of Ford 4 cylinder ECU calibration experience it's no surprise that mountune USA are partners with Team O'Neil Motorsports, LaRoza Racing, and O.D.D. Racing. And with multiple Rally America Championships won using mountune USA custom calibrations, our programming team has more Fiesta ST tuning experience than any other source available to you. This Accessport is not locked and can be further adjusted at any time. .
Mountune Performance calibration slot assignments
The mountune calibrations include 4 slots that are switchable at any time, on the fly, by simply pushing a few buttons. This is a very convenient feature that can be further adjusted in many cases. The default settings for the Fiesta ST are laid out as such:
- Slot 1 - Standard high performance calibration
- Slot 2 - Standard high performance calibration with indicated Launch Control
- Slot 3 - Low boost performance calibration
- Slot 4 - Same as Slot 1 with LESS spark (aka panic mode / bad fuel mode
**Launch control & flat foot shifting can be adjusted anytime via the Accessport. By default launch control is set at 2400 RPM and flat foot shifting is set at 4000 RPM.
Ford Fiesta ST with mountune ECU calibration compared to the stock ECU calibration.
This part has been designed and is intended for off-highway application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations relating to emission requirements and motor vehicle safety standards. Click Here for Emissions compliance information.