Universal Dual-Pass Oil Cooler - M22 x 1.5 connections - 13L x 4.75H x 2.16W EVO 4 Upper crank case ventilation adapter

Upper crank case ventilation adapter and Lower crank case ventilation adapter

Audi RS6/RS7

Fits Both Left & Right Side of Vehicle

You can see the OEM intercooler reaches heat soak relatively quickly (about 3 pulls)

Uses OE E36 Euro Spec Oil Cooler Lines (Pipe) – BMW PN: 17212227235

Universal Dual-Pass Oil Cooler - M22 x 1.5 connections - 13L x 4.75H x 2.16W EVO 4 Upper crank case ventilation adapterThe most compact sized oil cooler from the CSF range, this oil cooler can be mounted and used in many different configurations. The oil cooler design allows endless mounting configurations in ways most conventional oil coolers cannot. Also, the durability of the bar plate core enables it to be installed in areas where a large amount of debris would typically be a problem for fear of puncture and failure. The unique design of CSF's oil cooler line has