Availability
COBB Tuning Subaru Accessport V3 Programmers
4 Customer Reviews
The Accessport is the world's best-selling, most flexible, and easiest-to-use Subaru ECU upgrade solution. Unlock power hidden within by replacing conservative factory settings with more aggressive calibrations. Follow COBB's staged upgrade path with pre-loaded off-the-shelf (OTS) maps or use custom-mapping for any modification
The Accessport is the world's best-selling, most flexible, and easiest-to-use Subaru ECU upgrade solution. Unlock power hidden within by replacing conservative factory settings with more aggressive calibrations. Follow COBB's staged upgrade path with pre-loaded off-the-shelf (OTS) maps or use custom-mapping for any modification level.
COBB Tuning Subaru Accessport V3 programmers feature:
* In-vehicle mount, with on/off switch
* Interchangeable faceplates
* Simple installation: Everything is included; intuitive on-screen instructions identify your exact vehicle and available maps
* Simple uninstall: Return your ECU to exactly as it was before with the easy-to-use Uninstall option from the main menu
* Troubleshooting: Read codes, clear codes, identify vehicle, I/M readiness, keep alive memory, memory snapshot, reset ECU
* Change maps: Store up to 100 maps from COBB's OTS map database or from your favorite COBB tuner; quickly switch between them for any need
* Gauges: Use the Accessport as gauges 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: Measure 0-60 time, 60-foot and 1/4 mile ETs, and trap speed
* Shift light: Set custom RPM warning lights for perfect shifts
* AP Manager: Download free; use a PC or Mac to manage maps, download data logs, or quickly update your Accessport
* Accesstuner: Create custom calibrations using Accesstuner software; for modifications beyond COBB Stage Power Packages, custom tuning may be required.
Subaru specific features (availability varies by model):
* Realtime Tuning: Make changes to the map in real time, while the engine is running; speeds up the tuning process and allows quick changes to features like launch control and map switching
* Launch Control: Set RPM threshold for performance launches; builds boost and generates instant horsepower off the line
* Flat Foot Shifting: Keep the throttle on the floor and maintain boost between gears with this customizable RPM setting
*Adjust Idle: Adjust idle on the fly to compensate for aftermarket parts; separate menus allow adjustment for A/C on and off
* Adjust Timing (select STIs only): Globally reduce timing on the fly to compensate for poor-quality pump fuel
* Launch Mode (some Forester XTs and WRX CVTs only): Allows manipulation of OE torque limiters to build boost and generate horsepower when launching; driver-controlled
Showing In Stock Items. Show All 5 Items.
Computer Programmer, Subaru Accessport V3, Forester XT, WRX, STI, Each
Part Number: CBT-AP3-SUB-004
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Computer Programmer, Subaru Accessport V3, Forester XT, WRX, STI, Legacy GT, Outback XT, Each
Part Number: CBT-AP3-SUB-003
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Computer Programmer, Subaru Accessport V3, Impreza, WRX, Each
Part Number: CBT-AP3-SUB-001
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Computer Programmer, Subaru Accessport V3, Forester XT, WRX, STI, Legacy GT, Outback XT, Each
Part Number: CBT-AP3-SUB-002
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Computer Programmer, Subaru AccessportV3, Ascent, Each
Part Number: CBT-AP3-SUB-005
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
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