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Choose Your Car 
Cobb V3 Accessport 2015-2019 WRX / STI

Cobb Tuning

Cobb Accessport V3 | 2015-2021 Subaru WRX/STI and 2014-2018 Subaru Forester XT

PART# COB AP3-SUB-004
Find a lower price!?

( We'll refund the difference! )

Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

Email - sales@maperformance.com

Phone 1-888-627-3736


$725.00

Ships for FREE by , when ordered within hrs and mins

Fits Your
MAP Loyalty: Earn $14.50 Toward Next Purchase!

2015-2021 Subaru WRX/STI and 2014-2018 Subaru Forester XT Accessport V3 by Cobb

Most drivers are content with only knowing how fast they are going, or how much gas is in the tank. If you are like us, though, all that just scratches the surface. There are no mysteries under the hood only questions that, when you can answer them, let you unlock your engine's full potential. Why leave horsepower on the table when the Cobb Accessport will allow you to unleash it with a quick, simple flash? 

The Cobb Tuning Accessport is one of our favorite ways to increase engine performance and monitor metrics in real-time. It's a fantastic-looking unit that mounts easily and offers bezels to match your interior.

While the Cobb Accessport looks amazing, it's also loaded with processing power, memory, and storage. Track up to six parameters at once, including your zero-to-60 time, shift lights, trouble codes, and more, directly from the ECU. Connect the Accessport V3 to your PC or Mac to manage maps, download data logs, and more.

 

AP3-SUB-004 Accessport V3 Features

  • *New firmware for 2018-2020 Subaru WRX & WRX/STI Models
  • Simple Installation: Everything is included for the simple installation! Intuitive on-screen instructions identify your exact vehicle and available maps.
  • Simple Uninstall: Revert your ECU to exactly as it was before with the easy-to-use Uninstall option from the main menu.
  • Trouble Codes: Read engine trouble codes to diagnose issues. Clear them when resolved. Prevent expensive trips to the dealership.
  • Change Maps: Store up to 100 maps from our OTS map database or from your favorite COBB tuner and quickly switch between them for any need.
  • Gauges: Use your Accessport as a gauge to monitor boost or any other live information, directly from the ECU.
  • Data Logging: Record multiple data channels simultaneously for in-depth evaluation of engine performance. Stores up to 10 hours.
  • Performance Measuring: Welcome to your own performance evaluation suite! Measure 0-60 mph time, 60 foot and ¼ mile ET's. and Trap Speed.
  • Shift Light: Set custom RPM warning lights for perfect shifts every time.
  • AP Manager: Use your PC or Mac to manage maps, download recorded datalogs, or quickly update your Accessport.

 

Please Note: When you purchase a COBB Accessport for your 2015-2020 Subaru WRX or WRX STI from MAPerformance, you are able to get a free MAP Stage 1 optimized shelf tune! For more details regarding your FREE 91 or 93 octane tune contact otstunes@maperformance.com. MAP tunes are not available for vehicles equipped with CVT transmissions.

Cobb Accessport Applications

  • 2014-2018 Subaru Forester XT
  • 2015-2021 Subaru WRX
  • 2015-2020 Subaru STI
  • USDM Only

What's in the Box?

  • Cobb Tuning Accessport V3 (AP3-SUB-004)
  • Mounting Plate
  • OBD2 Cable
  • Grey Faceplate
  • Storage Case and user instructions

Warranty

  • COBB 1 Year Warranty 

2015-2021 Subaru WRX/STI and 2014-2018 Subaru Forester XT Accessport V3 by Cobb

Most drivers are content with only knowing how fast they are going, or how much gas is in the tank. If you are like us, though, all that just scratches the surface. There are no mysteries under the hood only questions that, when you can answer them, let you unlock your engine's full potential. Why leave horsepower on the table when the Cobb Accessport will allow you to unleash it with a quick, simple flash? 

The Cobb Tuning Accessport is one of our favorite ways to increase engine performance and monitor metrics in real-time. It's a fantastic-looking unit that mounts easily and offers bezels to match your interior.

While the Cobb Accessport looks amazing, it's also loaded with processing power, memory, and storage. Track up to six parameters at once, including your zero-to-60 time, shift lights, trouble codes, and more, directly from the ECU. Connect the Accessport V3 to your PC or Mac to manage maps, download data logs, and more.

 

AP3-SUB-004 Accessport V3 Features

  • *New firmware for 2018-2020 Subaru WRX & WRX/STI Models
  • Simple Installation: Everything is included for the simple installation! Intuitive on-screen instructions identify your exact vehicle and available maps.
  • Simple Uninstall: Revert your ECU to exactly as it was before with the easy-to-use Uninstall option from the main menu.
  • Trouble Codes: Read engine trouble codes to diagnose issues. Clear them when resolved. Prevent expensive trips to the dealership.
  • Change Maps: Store up to 100 maps from our OTS map database or from your favorite COBB tuner and quickly switch between them for any need.
  • Gauges: Use your Accessport as a gauge to monitor boost or any other live information, directly from the ECU.
  • Data Logging: Record multiple data channels simultaneously for in-depth evaluation of engine performance. Stores up to 10 hours.
  • Performance Measuring: Welcome to your own performance evaluation suite! Measure 0-60 mph time, 60 foot and ¼ mile ET's. and Trap Speed.
  • Shift Light: Set custom RPM warning lights for perfect shifts every time.
  • AP Manager: Use your PC or Mac to manage maps, download recorded datalogs, or quickly update your Accessport.

 

Please Note: When you purchase a COBB Accessport for your 2015-2020 Subaru WRX or WRX STI from MAPerformance, you are able to get a free MAP Stage 1 optimized shelf tune! For more details regarding your FREE 91 or 93 octane tune contact otstunes@maperformance.com. MAP tunes are not available for vehicles equipped with CVT transmissions.

Cobb Accessport Applications

  • 2014-2018 Subaru Forester XT
  • 2015-2021 Subaru WRX
  • 2015-2020 Subaru STI
  • USDM Only

What's in the Box?

  • Cobb Tuning Accessport V3 (AP3-SUB-004)
  • Mounting Plate
  • OBD2 Cable
  • Grey Faceplate
  • Storage Case and user instructions

Warranty

  • COBB 1 Year Warranty 

Customer Reviews

Based on 1372 reviews
98%
(1343)
2%
(24)
0%
(5)
0%
(0)
0%
(0)
J
Juan Parra
Just what I needed

Great to monitor specific things in your vehicle.

H
H.C.
Good Investment

Wakes up the car, makes shifting and monitoring your car and engine easier. Plus the added benefit of tuning and adding more power and fun to your car.

A
A.L.
Good product

Definitely worth it! Great customer service and super fast shipping. I will be back.

E
Evan
2020 WRX

After installation and flashing to the OTS map, the car drives way better than stock. The drivability is much better, absolutely loving it!!!

N
Nathan F.
2021 STI

No complaints here, the v3 Accessport does as it should. I uploaded the stage 1 (stock) OTS tune over a week ago and haven't had any issues. You can go through the forums and see all the people who don't take care of their cars and complain about something like a tune; or you can trust Cobb to do you right.
Just don't be an idiot and murder your engine nonstop, or add performance parts without the appropriate tune.

MAP Limited Lifetime Warranty

1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

For warranty evaluation please create a support ticket via this form Click Here For Customer Service.