Weistec Engineering trunk mounted water tank upgrade for all M156 Supercharged, and M113 Supercharged vehicles. The use of this water tank upgrade will allow extended heat dissipation in all climates, and will also allow the user to apply ice to the intercooler system if needed to further chill the air charge temperature as it enters the intake path. The tank also contains a large capacity ball valve drain system, that will allow the user to quickly drain hot water from the system and add ice between runs.
