Guide: DIY charge-air water cooler build (intercooling) | Club GTI
made a diy Cooler dual battery box with all left over parts. solar and plug charge for weboost, desel heater, fridge, USB c, and small inverter : r/overlanding
Chargecooler auxiliary water tank construction
DIY Air Conditioner - Awesome on 20 | Diy air conditioner, Homemade air conditioner, Bucket air conditioner