Porsche 977

We hear at Severn Valley Motorsport take great pride in our performance tuning , with over 30 years of experience , we know what works best.

That’s why we use Cobb Access Port with our Porsche 911 (997.2) Turbo S 2010-2012 vehicles.

So what is an Accessport and why do you need one ?

The Accessport 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. Follow our 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.

What are the Benefits ?

Power Gains: Porsche

Stage1 91:                                              Stage2 91:
- Peak: +11% HP, +9% TQ                - Peak: +15% HP, +12% TQ
- Max: +13% HP, +12% TQ              – Max: +16% HP, +12% TQ

Stage1 93:                                              Stage2 93:
- Peak: +12% HP, +10% TQ             - Peak: +18% HP, +12% TQ
- Max: +13% HP, +11% TQ               - Max: +18% HP, +18% TQ

    • Larger, full colour, higher resolution screen

    • Super sized screen for ease of use and better monitoring

    • Full text help menus

    • multi-gauge layouts

    • Fullmap descriptions

Customizable multi-gauge display

Want gauges? No problem. The V3 now supports up to 6 fully customizable gauges with 1/1000 resolution. Monitor all the parameters you want to see and customize each layout for street, strip or track.

In vehicle mount, with on/off switch

There is nothing we like more to see than an AP peeking over the dash. With the on/off button and using the included universal mount or vehicle specific options, there is no reason not to run your AP in-vehicle.

Faster and easier to use with a familiar face

We listened to what you wanted. Use your same maps, monitor your same parameters, and troubleshoot your same codes, but now with more. More speed, more memory, more map storage, more live gauges, and more troubleshooting help.