Current Specials

    • 130 pts.
Plug and Play Engine Management

COBB Tuning AccessPORT V3 2008-2014 WRX / 2008-2014 STI / 2007-2012 Legacy GT / 2007-2013 Forester XT



Simple ECU flashing with gauge package! The new incabin mountable Accessport V3 has a large, full color, higher resolution screen which allows you to monitor up to six parameters in real time. Fully customizable from the look (multiple bezel colors), layout (set up race, street, or dyno gauge clusters), and mounting options (choose from 1,000s of standard vehicle mounts). And what's looks without brains? More processing power, memory, and storage to flash faster while saving all of your maps and logs. This is your new Accessport. 

Are you to busy to worry about tuning your own car? Would you like piece of mind knowing your vehicle's computer (ECU) is protected against accidental damage. Are you ready to spend less time fumbling with a laptop and more time driving? 

COBB Tuning offers you the ultimate personal tuning solution for your WRX. Save time and money with the ability to conveniently reprogram your vehicle's computer (ECU) by selecting one of the pre-installed performance "maps" that automatically optimize settings such as the air/fuel ratio, ignition timing, boost and more for performance results you can instantly feel. 

However, the AccessPORT is so much MORE than just a REFLASH DEVICE. It allows you to monitor fuel economy (average and real time), perform performance tests in order to estimate your 0-60mph and 1/4 mile time, read and decipher ECU trouble codes (CELs), and monitor live data via the OEM vehicle sensors which eliminates the need for aftermarket gauges. 

This AccessPort will only work with North American ECU's.

Stage 1 Kit Includes:
- AccessPORT
- Quick Start User Guide
- USB Cable
- OBDII Connector
- Soft Case
- Black and Silver Bezels
- Mount 

Note - The 2008+ WRX/STI do not need to have the test connectors connected as stated in the instruction booklet to install the AccessPORT. These vehicles will automatically go into test mode thanks to the CAN BUS protocol.


COBB Tuning Accessport Installation Manuals & Tutorials can be found in the Subimods FAQ Section.

COBB Tuning Silver Certified Dealer Subimods Subaru


  1. I love my car even more now Review by Marsha Lin

    i bought this after i rode in my friends stage one tuned car it was so much faster then mine and i couldn't have that. Very easy to install took me about 15 minutes because i basically read the instructions like 30 times to make sure i didnt screw anything up. once i save up a bit more money im gonna do the intake and downpipe as well (Posted on 4/17/2017)

  2. First Mod Review by Logan

    Absolute must have as your first mod whether you just want a little more performance or you plan on going all out with your WRX or STI. My only complaint is the stick mount they give you is pointless. Mine lasted 3 days before it fell off and I had to order a air vent mount off of amazon. If it had a different mount it would be a 5/5 (Posted on 3/7/2017)

  3. A Big Difference Review by Casey

    Other than a cat-back this is my first major modification to my 2010 WRX. As soon as I flashed the ECU with the stage1 91 MTv331 map I immediately noticed a difference in how much smoother the car idled. As I started to get on the gas the power band was more continual and powerful throughout the RPM range! Ordering the Cobb intake soon for more awesomeness! The access port was also very easy to use. (Posted on 3/2/2016)

  4. Save your pennies for this! Review by Ryan

    This should be the first purchase for your new WRX. The stage one map from Cobb is a big improvement over the stock Subaru tune ('14 WRX), and having the ability to monitor/log various engine parameters without having to purchase extra gauges is a big plus. Install is straightforward and simple, and the Accessport software is easy to use. The stock mounting tape didn't last long. If you decide to mount the tape to the radio bezel, be sure not to mount too far up or it will pull the bezel out some. I ended up buying a magnetic vent mount that works fairly well. (Posted on 10/1/2015)

  5. Flexible tuning/analysis tool, worth the scratch. Review by Chew

    utilize this everyday to keep an eye on my ride, not only that but you can set up the gauges so while logging, you can have a very servicable set of gauges staring you in the face. just get a good mounting spot. (Posted on 9/21/2015)

  6. Great Investment Review by DJS

    Very impressed with stage 1 change in vehicle. Throttle response is much more smooth, midrange power is greatly increased. I am ashamed I waited so long to acquire one. AP is very user friendly and gives a lot more than just a way to flash the vehicle. Subimods got it shipped out to me super fast, also. All around great experience. (Posted on 9/14/2015)

  7. Didn't Know What I Was Missing Review by Alex

    Got this for my '08 Legacy GT. All I can say is wow. She pulls hard much earlier in the RPMs and maintains a much smoother power band. I'm currently running the 93 Octane Stage 1. Idling and acceleration are much smoother and the added torque and horsepower is definitely noticeable. The gauges, data logging and code scanner are added bonuses! Simple yet effective upgrade. I highly recommend. (Posted on 5/21/2015)

  8. #1 Part that you get first Review by joshua

    I recommend this to any body who cares about there car and wants to unlock power and get more power and tunes. Also looks good in the car and gives you extra gauges. (Posted on 4/30/2015)

  9. A Must Have Review by DRB

    This product is a must have for someone looking to unlock the performance hidden by the factory settings. It is quick and easy to install and the quality and looks make it a welcome addition to the interior of the car. Subimods has great service and the best price I've seen anywhere! (Posted on 12/20/2014)

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Additional Information

Manufacturer COBB Tuning
Warranty Manufacturer
Color Gray
Base Map Included Yes
Cam Advance Control Yes
Data logging Yes
Fuel Control Yes
Ignition Control Yes
Knock Activity Readout Yes
Knock Correction Yes
Laptop Tunable Yes
MAF Scaling Yes
Model Specific Yes
Plug and Play Yes
Pre-Programmed Maps Included
Sensors Uses OEM
Wiring Required Not Included

Disclaimer provides fitment information provided to us by the manufacturer.  However, please make sure the product you are purchasing will fit your year, make, & model Subaru.  For example, one product may fit only a 2002-2004 WRX, but also fits a 2005-2007 STI.  This same product may not fit a 2005-2007 WRX.  Either way, the product will list the fitment years as follows: 2002, 2003, 2004, 2005, 2006, 2007.   So please be sure the product will fit your specific application.  The majority of the products listed on our site will have the year, make, & model fitment information directly in the product title. will not be held liable for purchases made for the incorrect application, and a restocking fee may be required.  If you have any questions, PLEASE contact us before making your purchase.  Our knowledgeable staff will be happy to assist you!  

COBB Tuning AccessPORT V3 2008-2014 WRX / 2008-2014 STI / 2007-2012 Legacy GT / 2007-2013 Forester XT

9 Review(s)

SKU: AP3-SUB-003

COBB Tuning AccessPORT V3

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