Cobb Tuning
COBB Accessport V3 ECU Flasher - Ford Focus ST / Fiesta ST
COBB Accessport V3 ECU Flasher - Ford Focus ST / Fiesta ST
SKU: AP3-FOR-001
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Please note, Accessport orders are usually processed in 7-14 days from the time the order is placed.
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 and can also be ordered with an optional race only, Optimized mountune calibration. The results are impressive gains in torque and horsepower.
With over 20 years of Ford 4 cylinder ECU calibration experience it's no surprise that mountune USA are partners with leading race and rally teams across the globe. This Accessport is not locked and can be further adjusted at any time.
Optional Race Only 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 Focus ST and Fiesta ST are laid out as such:
- Slot 1 - Standard high performance calibration
- Slot 2 - Standard high performance calibration with indicated Launch Control and Flat Foot Shifting
- 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 Focus ST with mountune ECU calibration compared to the stock ECU calibration.
Ford Fiesta ST with mountune ECU calibration compared to the stock ECU calibration.
WARNING:
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.
Return Policy
Return Policy
You have 7 calendar days to return an item from the date you received it. To be eligible for a return, your item must be unused and in the same condition that you received it. Your item must be in the original packaging. Your item needs to have the receipt or proof of purchase. Some exclusions apply.
For additional details see our Return & Refund Policy.
Installation Guides
Installation Guides
To see all available installation and break-in instructions, click here.
Disclaimers & Legal
Disclaimers & Legal
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.
California Residents Prop 65 Information
California’s Proposition 65 entitles California consumers to special warnings for products that contain chemicals known to the state of California to cause cancer and birth defects or other reproductive harm if those products expose consumers to such chemicals above certain threshold levels. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information visit www.P65warnings.ca.gov.
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Free Shipping Sitewide
Learn MoreOrders of $100.00 or more are eligible for free ground shipping within the lower 48 US states. Some restrictions apply.
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