Dead easy mate,
Ive got a front mount on mine and it took about an hour to fit with me being lazy, mines fitted between the fmic and the rad.
- Take the fmic out
- Drill the holes on the strut bar behind where the fmic sits and bolt the oil cooler to the strut bar (Mines on the drivers side of the car)
- Run the hoses from the oil cooler over the top left of the engine and over the back
- Jack the car up so you can get to the oil filter
- Take the oil filter off
- Screw the oil cooler sandwich plate onto where the oil filter goes and then screw the oil filter onto the sandwich plate
- Screw the two oil cooler hoses onto the sandwich plate
- Fill up the oil taking into account that youll need extra oil as the oil run is now longer than before
I also did an oil change and replaced the oil filter while I was at it. I think the total amount of oil needed is 3.7 litres with the cooler but cant really remember
Cheers, Andy