COBB Tuning Accessport V3 for Porsche 996 Turbo

The COBB Accessport V3 is the most versatile and best-selling ECU tuning solution for the Porsche 996 Turbo. Unlock horsepower and torque hidden by Porsche’s conservative factory calibration with COBB’s aggressive, proven OTS (off-the-shelf) maps. Whether your 996 Turbo is stock or lightly modified, the Accessport adapts as you upgrade—making it the last engine management tool you’ll ever need.

Setup is simple: download your preferred COBB maps, connect the Accessport to the OBD2 port, and flash the ECU in about 20 minutes. The device also stores your original factory tune, allowing you to revert to stock at any time.

Important: Installing an Accessport over anything other than OEM or COBB software may cause ECU/TCU failure. Contact COBB Support with any questions.

Available OTS Maps

• Stage 1: For completely stock vehicles with stock airbox and exhaust.
• Stage 2: For high-flow exhaust systems and catalytic converters; stock intake and intercoolers.
• Stage 3: For high-flow exhaust, upgraded intercoolers, and performance intakes.

Each map stage includes an optional 100-octane file for maximum performance on track or spirited drives.

The Accessport V3 features a large full-color TFT display and the ability to monitor up to six parameters in real time. Customize gauge layouts, choose interchangeable faceplates, and store up to 100 calibration files. This is the ultimate plug-and-play tuning tool for your 996 Turbo.

Confirmed Applications

• 2001–2005 Porsche 911 (996) GT2 MT
• 2001–2005 Porsche 911 (996) Turbo AT / MT
• 2002–2005 Porsche 911 (996) Turbo X50 AT / MT

Accessport V3 Features

• Large, full-color high-resolution screen
• Customizable multi-gauge display
• In-vehicle mounting options with on/off switch
• User-customizable startup screen
• Interchangeable faceplates

Competition Motorsport | sales@competitionmotorsport.com | (844) 438-7244