Originally Posted by enrita
i have 2 oil coolers (stock and AR Design) oil temps on track never go over 126 C.
is more water temp that should be kept down at least for AT. lots of topics on this.
Originally Posted by Alpina_B3_Lux
You can do any of both.
Upgrades for the (rather small) stock oil cooler come from Evolution Racewerks for example. IMO that is sufficient as a first step and easier for installation than adding another oil cooler. The latter is also feasible, AR Design for example offer this solution where the second oil cooler is located in front of the radiator.
Like enrita, I'm running both an additional oil cooler and an upgraded stock core. Ideal if you have modified your car heavily and want to do road racing regularly.
thanks guys! would you say this additional AR oil cooler is something which can be DIY or is it recommended to get it done at a shop?