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DESCRIPTION

Why Cobb AccessPort?

The Accessport is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your Volkswagen Golf R/GTI and Audi S3. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Follow Cobb's staged upgrade path with pre-loaded Off The Shelf (OTS) maps or use custom mapping for any modification level. It's the last engine management solution you'll ever need.

50 State Legal

EQT ECU Tuning Results/Power Estimates

This is a question asked all too frequently, and while we’d love to give you a specific number, there are many variables involved that can affect dyno results. Even taking the car’s modifications out of the equation, there are other variables such as weather, elevation, fuel quality, dyno type, dyno fan setup, etc. that come into play. With that being said, these are ranges that most vehicles will see, given standard modifications and reasonable conditions:

•  Stage 1 GTI/A3 - 270-310whp
   Stage 1 Golf R/S3 - 300-360whp

• Stage 2: GTI/A3 - 300-340whp
  Stage 2 Golf R/S3 - 330-390whp

Here are just a couple of examples of our tunes. Please note that these results were acquired on our Dynocom chassis dyno in 2WD mode and close to optimal conditions. Dyno numbers can vary greatly depending on dyno type and conditions.   

Here are graphs of results from our latest Staged Tunes for the Golf R/S3:

Here are the results for our latest staged tunes for the GTI/GLI/A3:

Burbles

Visit our FAQ for additional Information  by clicking the icon below

Ethanol Fuels

E30 Ethanol Tunes - Stay within the confines of your stock fuel system and make optimal power with our E30 tune!

E60-E85 Tunes - Upgrade your High Pressure Fuel Pump (HPFP) and run up to E85 with our Staged Ethanol tune!

When selecting E85 or Ethanol Blended Fuels, an Ethanol Content Analyzer is required.
For more information, see our FAQ by clicking the icon below

Innovate Motorsports Flex Fuel Gauge Kits are Available HERE.

DSG Instructions

World Market / Rest of World DSG Support

It was recently brought to our attention by Cobb that there are some issues with supportability of World Market / Rest of World TCM ID’s or “box codes”. Some of these TCM’s in world market vehicles will have the proper base TCM ID, however their software loads are incompatible with Cobb’s released software. Cobb is aware of the issue and is working to bring support to affected world market vehicles, but we are unaware of timing for this to be resolved.

In light of this, we cannot guarantee support for world market DSG tuning at this time. If you are unsure what this means to you, please reach out to us before placing your order.

Cobb ECU OTS

Stage 1 93 
Peak Gains* 23.93% HP / +19.7% TQ
Largest Gains* +24.60% HP / at 6100 RPM / +24.2% TQ at 4000 RPM

Stage 1 93 High Boost
Peak Gains* +30.50% HP / +28.05% TQ
Largest Gains* +28.90% HP / at 6100 RPM / +30.3% TQ at 4000 RPM

Stage 2 93 
Peak Gains* +32.2% HP / +36.62% TQ
Largest Gains* +34.52% HP at 5520 / +42.85% TQ at 4100 RPM

Stage 3 93
Peak Gains* +39.7% HP / +42.3% TQ
Largest Gains* +43.1% HP at 5600 RPM / +49.5% TQ at 4050 RPM

Stage 1 93 
Peak Gains* +26% HP / +22% TQ
Largest Gains* +35% HP / at 5500 RPM / +30% TQ at 2200 RPM

Stage 2 93 
Peak Gains* +30% HP / +31% TQ
Largest Gains* +41% HP at 5730 / +37% TQ at 2250 RPM

Stage 3 93
Peak Gains* +37% HP / +41% TQ
Largest Gains* +46% HP at 5730 RPM / +41% TQ at 3050 RPM

*Results may vary. Power as tested using these identical calibrations. Generally speaking, the 91 octane calibration has a richer fuel curve and a less aggressive ignition advance map to help compensate for 91 octane fuel and/or less than ideal atmospheric conditions. The map designed for 93 octane is the most aggressive.