2015-2023 Mustang Simplied Intercooler Chiller System IC Chiller system don�t Cut �N Splice into OEM AC System.� We provide bolts-on pre-assembled lines / hoses / fittings and AC lines clamps in the kit. Mustang Intercooler Chiller system can be used on street or drag racing. Street mode let you enjoy the �cabin� AC and lower IAT.��The supercharger charge air coolant passes through IC Chiller unit, where it is further cooled by the refrigerant. That chilled supercharger coolant then goes through coolant bricks in the supercharger housing, cooling compressed air as it enters the intake ports. With drag race mode, When activated using rocker switch, refrigerant from the AC system is diverted from the cabin to the chiller unit. IC Chiller has solenoid on the liquid line going to the cabin so you get 2 modes of operation. Chiller and Cabin mode Drag mode (Chiller only / Race only) Mustang Intercooler Chiller system includes every parts that is required to make the DIY or custom install simple such as mounting bracket, Drag valve with connector, and wiring kit with Deutsch connectors that plug into drag valve and 3-way bypass valve. Mustang Intercooler Chiller uses the car�s air conditioning refrigerant to help further cool the air entering the engine�s cylinders.