I would like to install a large approx 12 liter tank in the back of the car in the spare tire area (FC), with a smaller 2-4 liter or so surge tank in the front of the car either the engine bay or behind bumper with the pump pulling from bottom of and underneath the surge tank. The 12 liter tank would connect to the 2 liter tank with a 3/8 heater hose (I believe heater hose is alcohol resistant, some antifreeze contains alcohol) or other rubber fuel hose from the bottom of the 12liter tank. The top of the 12 liter tank would connect via a check valve (holding pressure in the tank) to the turbo pulling boost only.

Thus the idea is the boost pressure will push the fluid from the 12 liter tank to the 2 liter tank and may also equalize pressure between the pump and manifold (kind of like a rising rate FPR) depending on how the pumps bypass references its pressure.

I am using the cooling mist pump with their HSV bypass valve (also using the HSV valve controlled via haltech), the way I understand it from speaking with coolingmist the valve turn's the pump on and off rapidly keeping the pressure at 130 PSI.