Home > Shop By Brands > Cobb Tuning >

Cobb Tuning AP Accessport V3 (AP3-SUB-004) | 2015+ Subaru WRX & WRX STI

Cobb Tuning Accessport V3 (004) Subaru WRX/STI & Forester XT

Alternate Review..

Return Policy

Availability:- Ready to Ship
Usually Ships From: East Coast
Product Code: CBT.AP3-SUB-004

Description Extended Information Post A Question
The Cobb Tuning Accessport for your 2015 Subaru WRX & STI is all you need to start tuning your car and unleash additional power even in stock form. With the pre-installed performance MAPS, you will noticed instant power as the system optimizes your air/ fuel ratio, ignition timing, and boost.

Currently the system comes equipped with a Stage 1 MAP for non modified 2015 WRX & STi's (more MAPS to come), but as always a custom tune can be done through Accesstuner.

In Stage 1, your STI will gain an overall of +30% Horsepower and Torque over stock at 3,800RPM (Peak Gains of +4% HP and +22% TQ). And on the WRX an overall gain of +17% Horsepower and Torque over stock at 3,400RPM (Peak Gains of +11% HP and +11% TQ) will be seen.

As if the reflashing wasn't enough, the AP will monitor your fuel economy, provide performance tests such as 0-60mph and 1/4mile times, function as a gauge, and view/ eliminate CEL codes.


Vehicle Applications:

  • Subaru WRX STI [VAB] (2015, 2016, 2017, 2018, 2019)
  • Subaru WRX [VAG] (6-speed Manual & CVT) (2015, 2016, 2017, 2018, 2019)
  • Supports all models 2015 Subaru WRX (6-speed & CVT)
  • Supports 6-Speed Manual 2015 Subaru WRX STI
  • Supports 6-Speed Manual 2014-2015 Subaru Forester XT

Average Rating: 5 of 5 Total Reviews: 4 Write a review »

  0 of 0 people found the following review helpful:
Accessport October 20, 2016
Reviewer: Anonymous Person  
30,000 miles later I pulled the trigger on an accessport and I couldn't be happier. Great service from Josh at Kamispeed and a super easy install, I reckon a 10 year old could do it. First/second gear are much smoother and much faster than stock and I can't wait to open her all the way up and see what else she can do with just the stage 1 OTS tune.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
Cobb accessport buy from kami speed February 4, 2015
Reviewer: Brian L from Nyc  
Great guys great product, if you just bought your sti don't hesitate to buy this product and smooth out that power band

Was this review helpful to you?

  0 of 0 people found the following review helpful:
150% Worth The Money December 9, 2014
Reviewer: Turbo Jack from Miami, Fl  
Do not hesitate to add this mod to your new Subi.  Car runs so much stronger and smoother compare to factory.  Now I'm itching to jump to stage 2.  Fast shipping & great service!

Was this review helpful to you?

  0 of 0 people found the following review helpful:
'15 WRX July 31, 2014
Reviewer: Hanh from Alhambra, CA United States  
So far so good, now just waiting for stage 2 OTS maps from cobb, fast shipping as well. Great customer service.

Was this review helpful to you?