This intercooler has been specifically designed for the VW T5.1 fitted with the twin turbo diesel. Using a combination of geater core size and thermal efficiency, we have been able to improve the cooling of the intake charge air, which inturn means more power , when compared to the original intercooling, and may lead to greater longevity of engine components, as heat related stress is decreased.
Our own test vehicle consistantly showed that our intercooler reduced the intake air temperature by a futher 10°C when compared to the original intercooler, and had a lower resistance resulting in a lower pressure drop.
This product would normally be recommended for those who have tuned the engine by using performance software or a tuning box type interceptor, but it may also aid fuel economy depending on driving style.
Please note that the oil cooler as displayed in the product images, which will help reduce temperatures further, must be purchased seperately.