Supported Vehicles:

Porsche 718 (982)

2017-2024 Porsche 718 Cayman (982) MT/PDK WM
2021-2023 Porsche 718 Cayman (982) T MT/PDK WM
2017-2024 Porsche 718 Boxster (982) MT/PDK WM
2021-2023 Porsche 718 Boxster (982) T MT/PDK WM

Map Versions	982 Base	982 S	982 GTS
Stage0	v310	v310	v310
Stage1	v310	v310	v310

Required Accessport Firmware:

AP3-POR-010: 1.7.5.0-25090

Map Availability:

Download from the COBB Tuning Porsche Map Database

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 "93" are for use with 93 and 94 octane/98 RON fuel or better.
Maps designated with "91" are for use with 91 and 92 octane/95 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 "91" and "ACN91" 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.

Stage 1 91 718 Base

Stage 1 93 718 Base

718 (982) Base 2.0T	Peak Gains	Max Gains
Stage1 91	+9.30% HP, +4.29% TQ	+11.26% HP, +11.21% TQ
Stage1 93	+14.95% HP, +7.59% TQ	+15.99% HP, +16.19% TQ

Results may vary

Stage 1

Exhaust Requirements: Stock
Intake Requirements: Stock air box with stock, K&N, or BMC air filter

Stage 0

Stock calibration. Factory map that the car was delivered from Porsche with. Does not uninstall Accessport.

OTS Maps are not compatible with iPE Exhaust systems or any other valved exhaust system that isn't controlled by the factory computer.

Peak Gains are measured as the absolute maximum value between the highest points of two plots.
Max. Gains are measured as the average maximum value between the highest and lowest point of two plots.

Dyno results and gains are from first party testing on external dyno and blended 93 octane due to lack of vehicle and fuel availability to COBB for in house testing.

Map Version Notes:

Version	Notes
V310	Fixes minor issue found present on some newer vehicle operating systems. All other unaffected 718 maps also uprevved for version parity.
V300	New ROM compatibility for Certain 2021 Boxster/Cayman S Vehicles Only Other vehicles uprevved for version parity
V200	Updated to improve power and drivability. (Cayman / Boxster S only)
V104	For new ROM compatibility
V103	Back end software improvements.
V102	Fix for incorrect DTC issue.
V101	Back end software improvements.
V100	Initial Release Calibration. Adjusted ignition timing, airflow limits, throttle limits, and fuel as well as other tables that help maintain drivability and increase performance all while maintaining reliability.

Porsche 718 Cayman / Boxster Base (982) Map Notes