COBB TUNING

COBB Accessport V3

Name: COBB Accessport V3 — 2015–2021 WRX / STI
Brand: COBB
SKU: COBBAP3-SUB-004
Price: 770.00 USD
Availability: InStock

2015–2021 Subaru WRX / STI · 2014–2018 Forester XT

AP3-SUB-004 · USDM

Your connection to the tune.

Load compatible tune maps, watch live engine data and capture datalogs with COBB’s handheld Accessport V3.

Flash compatible ECU calibrations and keep multiple maps on the device.
Choose a screen layout showing up to six live engine readings.
Record datalogs for your tuner to review.
Use Accessport Manager on a PC or Mac to transfer maps and logs and update firmware.

Vehicle compatibility · 28 applications

USDM vehicles · MT: manual · CVT: continuously variable transmission

2014 Subaru Forester XTCVT
2015 Subaru Forester XTCVT
2016 Subaru Forester XTCVT
2017 Subaru Forester XTCVT
2018 Subaru Forester XTCVT
2015 Subaru WRX STI SedanMT
2015 Subaru WRX SedanCVT
2015 Subaru WRX SedanMT
2016 Subaru WRX STI SedanMT
2016 Subaru WRX SedanCVT
2016 Subaru WRX SedanMT
2017 Subaru WRX STI SedanMT
2017 Subaru WRX SedanCVT
2017 Subaru WRX SedanMT
2018 Subaru WRX STI SedanMT
2018 Subaru WRX STI Type RA SedanMT
2018 Subaru WRX SedanCVT
2018 Subaru WRX SedanMT
2019 Subaru WRX STI S209 SedanMT
2019 Subaru WRX STI SedanMT
2019 Subaru WRX SedanCVT
2019 Subaru WRX SedanMT
2020 Subaru WRX STI SedanMT
2020 Subaru WRX SedanCVT
2020 Subaru WRX SedanMT
2021 Subaru WRX STI SedanMT
2021 Subaru WRX SedanCVT
2021 Subaru WRX SedanMT

Accessport features

Full-color display with configurable layouts for up to six live readings; interchangeable faceplates.
In-cabin mounting and a power switch.
On-screen installation identifies the vehicle and available maps. Uninstall restores the prior calibration.
Holds up to 100 compatible OTS or custom maps for switching calibrations.
Records multiple channels and stores up to 10 hours of datalogs.
Reads engine trouble codes and clears them after the issue is resolved.
Measures 0–60 mph, 60-foot and quarter-mile times, plus trap speed; adjustable RPM shift warning.
Free Accessport Manager for PC/Mac transfers maps, downloads logs and updates firmware.

Subaru tuning features

Automatic power on/off responds to engine running status.
Realtime adjustments with supported calibrations; this feature is not confirmed for DIT Forester XT.
Separate idle adjustments for air conditioning on and off.
Global timing reduction on STI models.
Adjustable Flat Foot Shifting and Launch Control RPM limits; not available on WRX CVT.
Launch Mode for Forester XT and WRX CVT adjusts launch torque limits and requires Accesstuner setup.

Product specifications

Product code: AP3-SUB-004
UPC: 700424672004
Listed dimensions (W × D × L): 6.75 × 2.25 × 8.75 in
Listed weight: 2 lb
Country of origin: United States

Installation & emissions

Install only over OEM or COBB software. Installing over a different calibration can cause ECU or TCU failure.

For emissions-controlled vehicles, the listed hardware and calibrations are 50-state legal when used within the manufacturer’s application guide. This does not make every custom tune or modification emissions-approved.

CARB Executive Orders: D-660-16, D-660-43.