Cobb AccessPort Porsche 996 Turbo

The Accessport V3 is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your Porsche. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations.

Expect gains of as much as 21% hp and 18% torque with Stage 2 mapping (includes aftermarket exhaust).

• Stage 1 and Stage 2 OTS Maps
• Tuning Guide
• Brake Boosting (Enabled on OTS maps for 2 seconds)
• Provisions for larger injectors. (Up to 2000cc)
• Tables needed to raise boost, even beyond stock map sensor settings (22psi)
• Motorsport Toggles

• Upgraded turbo support has not yet been tested. While we are confident that the software is able to support larger turbos, we are unsure of the control procedure for aftermarket turbos on the stock ECU. We can work with you to help get this done, however please know that out of the box this is not a comprehensively tested feature.
• OTS maps beyond Stage 2 are currently under investigation. Additional OTS maps may be offered in the future depending on customer/Protuner demand.
• MAF-less tuning will be investigated soon but at the time of release we do not have an option for MAF-less tuning.

The off-the-shelf Cobb maps should work well on a 996 that's in sound mechanical shape, but these cars are at least ten years old. Please check out Cobb's mechanical checklist to make sure you car is in good running order before remapping.

Compatible with all 2001-2005 Porsche 996 turbo models, including X50 package.