Afternoon boys, after boiling my PAS fluid yesterday I was looking to see what could be done later down the line to help this. I found out that an A6 1.8t has a PAS cooler pipe, anybody think it could be possible to buy one of these and mount it in front of the radiator? Would you mount this before or after the rack? I would think before the rack to protect the rack seals? Audi A6 1.8T Saloon Power Steering Fluid Cooler Pipe | eBay Could be a cheap solution, or am I barking up the wrong tree for something thats been looked at before?