OTS Maps for Subaru


Starting at $150

AMBOT Tuned OTS Maps are a proven off-the-shelf tuning option for FA20 Subaru platforms looking for a simple and reliable calibration without going through the full custom remote tuning process.

These maps are not standard COBB OTS maps. They are upgraded files built from real-world testing across 100+ cars and designed to offer better drivability and performance for supported bolt-on setups.

OTS Maps are best for customers with common modifications who want a straightforward flash-and-drive option without revisions.

What’s Included

  • 91 / 93 Maps

    Included for supported FA20 setups running pump gas only.

  • Instructions PDF


    Step-by-step instructions are included to make the setup process simple.

  • Burble Version Included

    A 91/93 version with burble activated is also included.

Supported OTS Modifications

  • Intake & Exhaust

    Compatible with common intake and exhaust bolt-ons.

  • Cooling Upgrades

    Charge pipe and intercooler supported.

  • Support Mods

    AOS and upgraded fuel pump supported.

  • FA20 Platform

    Built primarily for FA20 Subaru setups. FA24 support coming soon.

When You Need a Custom Tune Instead

OTS Maps are not for custom setups.

If your car has a turbo upgrade, injectors, high pressure fuel pump, flex fuel sensor, or any other non-standard setup, you need a full custom remote tune.

E30, E60, and E85 tuning are not offered through OTS Maps and require custom tuning.

If you are unsure whether your setup qualifies, contact support before ordering.

Why Choose AMBOT OTS

  • Tested on 100+ Cars

    Proven across real customer vehicles with no issues.

  • Better Than Standard OTS

    Built to improve on generic off-the-shelf tuning.

  • Simple & Fast

    No revisions required. Flash the map and follow the included instructions.

  • Built for Common Setups

    Designed for supported bolt-on combinations without custom hardware.

Important Notes

OTS Maps do not include revisions.

They are intended for supported, mechanically sound vehicles with standard bolt-on modifications only.

If the car has custom fueling, turbo changes, ethanol use, or any unsupported modification, a custom remote tune is required.

Shop OTS Maps

Need Something More Advanced?

If your setup goes beyond standard bolt-ons, or you want maximum performance with revisions and support, a full custom remote tune is the better option.

Remote Tuning is recommended for turbo upgrades, flex fuel setups, fueling changes, ethanol tuning, and any setup that falls outside the supported OTS mod list.

Explore Remote Tuning