Yes it is a DEFIV Lockdown (amazing piece of gear) The cooler in the front is engine Oil, it is a MASSIVE SETRAB core with dash 10 lines off a blank oil block off plate from Rob Beck; it is a custom job from CPE (probably going to get it laser etched eventually and powder coated). It increases capacity and keeps temps down, it is complemented by a massive trans cooler and an all aluminum CSF radiator. The passenger side is blank for now, seeing how the dash 10 lines come down that way off the external thermostat it will probably stay empty. I know I know not ideal in front of the FMIC but it will still work just fine, air still flows and fins still release heat. coupled with all the other cooling and meth and e85, my IATs are the least of my worries.
And I still have another trick up me sleeve for cooling.
And I still have another trick up me sleeve for cooling.