The 2018 GT2RS features a charge cooler system – a tank in the boot contains distilled water that is sprayed onto the intercoolers as temps rise. This system does a great job of keeping power levels consistent.

Those who track their GT2RS, especially in warm climates, will quickly realize the factory water tank is quite small. Manthey Racing in Germany have created a solution to extend the interval between water tank fill ups.

The Manthey piece is a simple plug & play system works in conjunction with the factory water tank, and in the process nearly triples the capacity of the system. We recommend it for all GT2RS drivers – it’s a must.

**Item is imported from Germany and shipping time will vary, please contact us for an ETA. Freight and duties will be charged separately prior to delivery.**