Performance Intercooler Kit Porsche 991 Turbo

A must-have for your Porsche 991 Turbo !

Already from the beginning we realized that we could not sacrifice anything to keep the cost down we just had to do the best possible in the space available in the car! First of all we made a lot of investigation and comparisons between different core types and at last really fell for a high density motorsport core which have great cooling efficiency among with a low weight. With a great core in place we started to refine the end tank design which brought us to a decision to make cast end tanks as we could then control the air flow distribution over the core in a very precise way. This is very important as a good tank design will be beneficial for both pressure drop and cooling efficiency.

To be able to fit an intercooler with appropriate thickness for the job it was also necessary to design a new upper ambient air guide. This was designed in our 3D scanned environment to ensure perfect fit to the vehicle integrated air guides and our intercooler. To achieve the best air flow distribution over the core we made intercooler end tanks with 70 mm (2 3/4 inch) connections which then made it necessary to designed custom silicone hoses for all positions.

The hoses are 3D designed with airflow in mind where we CFD tested each hose during development to ensure best possible flow rate of all parts! The hoses between turbocharger and intercooler are special silicone hoses that can withstand up to 240°C (464°F) continuous temperature! Another important aspect for cooling performance are to use all ambient cooling air available, to optimize this part we include air block rubber seals for all surfaces where the ambient air guides must seal properly.

With this way to build our intercoolers the weight increase compared to the OEM ones was relatively small considering the size of our intercooler and that its all made of aluminium. Our intercooler weight is 5,4 kg (11,9 lb) per piece and the 991 OEM intercooler weights 3,1 kg (6,8 lb) per piece. It might sound like a big weight increase but compared to other actors on the market with intercoolers in this size it's a low weight!

We sell this intercooler kit in two different versions, one that fits with the OEM Y-Pipe and one version that fits the Performance Y-Pipe. The difference is which intercooler outlet hoses we supply. You can make your choice in the drop list above. Please choose also the MY of your vehicule (MKI -post 2015- or MKII -after 2015-)

At the same time as our intercoolers lowers the intake temperature they also flow better than the 991 original intercoolers! Please have a look at the air flow rates at different pressure drops where we compared our intercooler with hoses to the original intercooler with hoses in our own Superflow SF-1020 Probench to verify the final result!

Advantages

- Significantly improved Air flow!
- Cooler air to your 3.8L Turbo engine!
- High quality high density UK made motorsport cores.
- 3D freeform designed cast end tanks
- Custom designed carbon fiber ambient air guides.
- Comes with high quality silicone hoses and accessories for installation.

Some modifications has to be done when installing this intercooler kit