COBB Accessport V3 Focus RS 2016-2018

COBB:
AP3-FOR-004
COBB Accessport V3 Focus RS 2016-2018 is rated 5.0 out of 5 by 3.
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Highlights

  • Quick And Easy Installation
  • Clear Engine Codes
  • Multi-Gauge Display
  • Automatic Dimming Feature
$675.00

COBB Accessport V3 for 2016, 2017 and 2018 Focus RSs.

Now is the time to treat your 2016-2018 Focus RS to the quick and easy ECU flashing and on-board gauge monitoring that the COBB Accessport V3 (P/N: AP3-FOR-004) can offer you!

The new COBB Accessport V3 will unlock the hidden potential of your Focus RS while providing you a large, full color high-resolution screen that allows you to monitor up to six parameters in real time. The fully customizable look, layout, and mounting options will surely provide you and your 2016-2018 Focus RS infinite possibilities. Best of all, the COBB Accessport V3 features the processing power, memory and storage to easily flash your 2016-2018 Focus RS quickly while storing all of your maps and logs.

Accessport V3 Features:
- Quick and Easy Installation
- Intuitive Uncomplicated Interface
- Read, Diagnose and Clear Engine Codes
- Stores Up to 100 Off-The-Shelf (OTS) Maps
- Monitors Live Information Directly from ECU
- Data logging for In-Depth Evaluation
- Customizable multi-gauge display
- Performance Measuring Capabilities
- Programmable Shift Light
- Simple to Revert Back to Stock
- Interchangeable Face Plates
- Automatic Dimming Feature
- Compatible with ALL USDM, EDM and CHDM Models

Tech Tip: Several COBB Custom Features (CCF) are now user adjustable through the Accessport for the Focus RS.  These adjustments include changing map slots, turning custom traction control on/off, adjusting the amount of slip the custom traction control enables and now the ability to enable 2WD Dyno Mode to keep you from disconnecting your rear differential unit when on a 2WD Dyno. These adjustments can be found under “Tune” -> “Adjustments” -> then select which new feature you’d like to adjust. It’s important to note that the CCF Accessport Adjustment are dependent on the calibration file being used. For example, the Traction Control feature must be enabled via a custom tune (Custom Tune is NOT Included).

2016-2018 Focus RS Power Increase:
Stage 1 - 91 Octane Gains: Peak HP: 3% / Max HP 11% - Peak TQ: 5% / Max TQ 11%
Stage 1 - 93 Octane Gains: Peak HP: 5% / Max HP 13% - Peak TQ: 7% / Max TQ 13%

*Peak gains are measured as the difference between the highest points of the two plots. Max gains are measured as the largest gain at any single point between the two plots, results may vary.

Manufacturer Part Number: AP3-FOR-004

The Accessport V3 is the world's best-selling, most flexible, and easiest to use ECU upgrade solution on the market today. COBB will help you unlock the power hidden within the new Focus RS by replacing the conservative factory settings with a much more aggressive calibration. Whether you follow their staged upgrade path with pre-loaded Off-The-Shelf (OTS) maps or use custom mapping for any modification level, this will be the last engine management solution you will ever need.

Please Note: Use can use your PC or Mac based computer to manage maps, download recorded datalogs or quickly update your Accessport. To ensure your new Accessport V3 is up to date, please click HERE to download the latest version of COBB’s Accessport Manager for free.

Order this COBB Accessport V3 for your 2016, 2017 or 2018 Focus RS from CJ Pony Parts today!

Note: This item is not CARB (California Air Resource Board) exempt and is not legal for sale or use in the state of California.

Installation Difficulty

Easy
Easy

Novice skill is required for this installation.

Installation Videos

Vehicle Fitment

This product will fit the following Focus years:

Rated 5 out of 5 by from Awesome!! The midrange all the way up to red line is now much stronger and there is much less of a drop off in torque above 6000 rpm. Shift point have gone up to about 6300 rpm. Turbo comes on much stronger and faster and the pedal is more sensitive in all drive modes. I have an AWE touring exhaust, Green filter and Mountune silicone piping as well. I would say if you are looking for around 400HP/430TQ at the crank, an intake, cat back and tune should get you around those numbers.
Date published: 2018-02-28
Rated 5 out of 5 by from Simple upgrade I'm 71, followed the prompts, done. Can't comment on performance, it's winter in PA. Don't modify anything without this tuner! Watch Cobb U.
Date published: 2019-02-25
Rated 5 out of 5 by from great performance for the price great-OTS map turned on the "fuel eco shift light"
Date published: 2018-12-18
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Will this work on an 2018 ST?

Asked by: btk5
Use this one. https://www.cjponyparts.com/cobb-accessport-v3-focus-st-2013-2018-fiesta-st-2014-2018/p/AP3FOR001/
Answered by: rk cjpp
Date published: 2019-04-10

I have the drift stick on the way. I know that it needs to be plugged in. But I also want to run this at the same is there a way to have both plugged in? Do you guys sell an adapter?

Asked by: Ghost1201
Once you load the tune the tuner can be removed.
Answered by: rk cjpp
Date published: 2019-03-11

Does the device have to be plugged it at all times or is it enough if i install the new map and then disconnect it?

Asked by: Tonky1337
Once the tune is loaded it can be removed.
Answered by: rk cjpp
Date published: 2019-02-25

I'm selling my RS Focus and I have a Cobb AP3-FOR-004 and I have put the standard map back onto the car, I need to get a more fuel efficient car, that being a 2019 Fiesta ST , can I put maps on the Cobb to suit or do I have to get a new one Thanx

Asked by: Digger7
You should contact Cobb, they do not have tuned for the 2019 Fiesta at this time.
Answered by: rk cjpp
Date published: 2019-02-05

do they make an accessport for a 2017 Focus ST?

Asked by: jakewilson130
Yes, see P/N: AP3FOR001
Answered by: CJPP Dave
Date published: 2018-07-12

My focus RS have had the drift stick software, if I use this tune, will it influences that program?

Asked by: Jeremyffffff
No, they will work independently of each other.
Answered by: CJPP Dave
Date published: 2018-07-12

Hi there, Is this COBB unit compatible with Australian Vehicles? Many thanks.

Asked by: akira276
COBB says that they have seen mostly CHDM in Australia. There are all on the same Accessport though. Just plug it in and it will identify your ROM and give you the options of the appropriate maps.
Answered by: CJPP Dave
Date published: 2017-01-16
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