Supported Vehicles:
- 2001-2005 Porsche 911 (996) Turbo MT WM
- 2001-2005 Porsche 911 (996) Turbo AT WM
- 2005 Porsche 911 (996) Turbo S MT WM
- 2005 Porsche 911 (996) Turbo S AT WM
- 2002-2005 Porsche 911 (996) Turbo X50 MT WM
- 2002-2005 Porsche 911 (996) Turbo X50 AT WM
- 2001-2005 Porsche 911 (996) GT2 MT WM
Map Revision:
- Stage1 v101
- Stage 2 v101 (Not available for Turbo S or X50 models at this time)
- Stage 0 v101
- Valet Map v101
Required Accessport Firmware:
- AP3-POR-004: 1.7.2.0-10900 or greater
Map Availability:
- Download from the COBB Tuning Porsche Map Database
Map Version Notes:
Stage 1
- Exhaust Requirements: Stock
- Intake Requirements: Stock air box with stock air filter
- Boost Targets: 15psi (+/- 1.5PSI)
Stage 2 (Not available for Turbo S or X50 models at this time)
- Exhaust Requirements: After-Market Exhaust System
- High Flow Exhaust (larger diameter piping)
- High flow catalytic converters.
- Intake Requirements: Stock airbox with stock air filter or upgraded panel filter.
- Boost Targets: 15 PSI (+/- 1.5PSI)
- NOTE: Stock and OTS maps are not compatible with iPE Exhaust systems.
Notes: Stage 1 and Stage 2 OTS maps have brake boosting enabled for 2 seconds. You will be able to floor the gas with your foot on the brake to build boost. Use this with caution as it can damage brakes if done for extended periods of time.
The additions of any other hardware may cause the vehicle to perform poorly. If you experience any issues at all please contact our Porsche Expert Group at Porsche.Experts@Cobbtuning.com.
Non Performance Maps
- Valet Mode
- Rev limiter set to 4500 RPM.
- Rev limiter set to 4500 RPM.
- Stage 0
- Stock calibration (does not uninstall Accessport from vehicle).
Closing Warnings and Precautions:
- Use of inappropriate calibration/modification combinations will promote engine damage.
- Seek the help of a professional COBB Protuner should your Porsche Turbo fall outside of OTS map requirements.
- Top Tier gasoline should be used when available. Use of lower quality fuels can result in catastrophic engine damage.
For track events, we recommend using at least 2 gallons of 100 octane fuel to battle high track temperatures.
Revision Notes:
V101:
- Map maintenance update for future feature support.
V100:
- Adjusted load correction, load and torque limits, raised vehicle rev limits, raised vehicle speed limits, and enabled brake boosting for 2 seconds. Fuel and ignition timing have been optimized appropriately for their gas type.