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COBB Accessport V3 ECU Flasher - Ford Focus RS

Focus RS COBB V3 Accessport ECU Flasher


 
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WARNING : California Residents Prop 65 Information
Price:$725.00


Availability: Usually Ships in 2 to 3 Business Days
Product Code: AP3-FOR-004

Select the Following Corresponding to Your Vehicle

Vehicle Type*:
Focus RS 2016
Focus RS 2017
Focus RS 2018

Fuel / Calibration Type*:
No Mountune Calibration (C.A.R.B Compliant)
91 Octane Mountune Calibration (Track Use Only)
93 Octane Mountune Calibration (Track Use Only)

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Description
 

COBB Accessport V3 ECU Flasher - Ford Focus RS

  • COBB Accessport V3 CARB EO D-660-6
  • Optional Race Only mountune Optimized Calibration

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 RS 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 5250 RPM and flat foot shifting is set at 5000 RPM.


Ford Focus RS with mountune cold air intake (part #2536-CAIS-BLK) installed. Green dyno run has aforementioned parts installed with stock ECU calibration. Red dyno run has aforementioned parts installed with Mountune USA AP ECU calibration

Ford Focus RS with Mountune USA AP ECU calibration, intercooler upgrade, and B3 package. Red dyno run has aforementioned parts installed with stock ECU calibration. Blue dyno run has aforementioned parts installed with Mountune USA AP 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.


Mountune ECU calibration and hard parts reviewed
Mountune powered Team O'Neil Focus RS Mt. Washington Hillclimb
The Smoking Tire takes Mountune equipped Focus RS on the track

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Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 53 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 2017 Ford Focus rs April 4, 2022
Reviewer: Alejandro Lopez from Stockton , CA United States  
The accessport is great and the tune they sent was makes a big difference with the performance of the vehicle

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  0 of 0 people found the following review helpful:
 
5 of 5 Stage 1 fun! February 2, 2022
Reviewer: Daniel Eng from Issaquah, WA United States  
Pretty impressed with Stage 1 tune you can definitely feel the power increase its more linear.. you feel it mostly low and mid and even some high range in the lower gears, but with stock you only felt the pull in lower gears from low to mid and really no high range power! Great product overall if you want to keep the reliability of your RS. I'm not racing this thing so its the perfect tune if you want more power my RS is a lot more fun to drive now!!

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  0 of 0 people found the following review helpful:
 
5 of 5 V3 in my 2017 RS November 10, 2021
Reviewer: Alan Cervoni from Burlington, ON Canada  
Recieved my V3 Flasher in a timely manner.  Simple to set up.  I ended up watching YouTube videos to get tips and tricks that weren't obvious with the documentation received (eg. cruise control button slot changing)  Overall very satisfied with the Mountune Flasher.

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  0 of 0 people found the following review helpful:
 
5 of 5 Great service/fast reply July 13, 2021
Reviewer: Jeremy Swetlik from Dyer, IN United States  
This AP comes with the standard cobb tunes and stock slots but mountune includes their tunes at no extra cost. Where if you ordered it elsewhere (cj pony parts) you get just the cobb tunes. They replied to my questions very quickly and it was cheaper to order the AP from mountune even with faster shipping than other companies. I will be ordered the rest of my parts through mountune

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  0 of 0 people found the following review helpful:
 
5 of 5 Simple Plug and Play March 2, 2021
Reviewer: Andy from CA United States  
I followed the instructions that came with the box. Took about 30min from start to finish and took it out on the road right away. More torque was the most obvious difference from stock and the butt dyno approves of the results.

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