Map Revision

Outback & Legacy

Map	Version
Stage0 Stage1	v100
Stage2	v110
Stage1+FF (23-25 only)	v111

23-25 Ascent

Map	Version
Stage0 Stage1	v111
Stage1+FF	v111

Map Availability:

All maps come pre-installed on the Accessport except Flex Fuel maps which are available on the website for download.

Fuel Requirements:

Each map lists the minimum required octane. A higher octane fuel can be used safely on a map designed for lower octane. DO NOT use maps designed for higher octane with lower octane fuels. Top Tier gasoline should be used where available.

Maps designated with 87 OCT or 91 RON are for use with 87 octane/91 RON fuel or better. Also recommended for use with the 91 octane fuel found in Arizona and Nevada or better.
Maps designated with 91 OCT or 95 RON are for use with 91 and 92 octane/95 RON fuel or better.
Maps designated with 93 OCT or 98 RON are for use with 93 octane/98 RON fuel or better.

Running 0% Ethanol Fuels

These maps are designed for E10 fuel (fuel with 10% ethanol content). For those who only have access to E0 fuel (fuel with 0% ethanol) it is recommended to use the 87 octane versions of the maps and datalog the car to ensure your fuel is performing to the necessary level. This is especially important for those using Canadian 94 octane E0 fuel.

Stage1

Stage1 Hard Parts Requirements

Exhaust Requirements: Stock or upgraded catback exhaust.
Intake Requirements: Stock air box and filter.
Intercooler Requirements: Stock
Boost Level:
- 93 Octane: ~18.2psi +/- 1.5psi, tapering down as you reach redline.
- 91 Octane: ~17.3psi +/- 1.5psi, tapering down as you reach redline.
- 87 Octane: ~16.7psi +/- 1.5psi, tapering down as you reach redline.

Stage2

Stage2 Hard Parts Requirements

Exhaust Requirements: Stock or upgraded catback exhaust.
Intake Requirements:
- 745200 - COBB Intake Tube
  - (CARB EO D-660-230)
- 716110 - COBB High Flow Filter
Intercooler Requirements:
- B43410-SL - COBB Top Mount Intercooler
  - (CARB EO D-660-119, D-660-154, D-660-155, D-660-156)
Boost Level:
- 93 Octane: ~18.6psi +/- 1.5psi, tapering down as you reach redline.
- 91 Octane: ~17.6psi +/- 1.5psi, tapering down as you reach redline.
- 87 Octane: ~16.7psi +/- 1.5psi, tapering down as you reach redline.

Map Notes for BT Outback, BW Legacy, 23-25 Ascent

Supported Vehicles

Required Accessport Firmware