Cusco 08-17 Impreza (GR/GV/VA) Turbo Intercooler Protection Grill Kit Blue w/Blk Mesh Engine - Oil System_Dry Sump Kits Turbosmart IWG75 Wastegate Actuator Suit

Turbosmart IWG75 Wastegate Actuator Suit GM LTG 2

With coolant flowing through your engine at an earlier stage (thanks to a low temp thermostat) the next area to make significant temperature drops would be a performance radiator

This particular kit has a 72mm diameter MAF housing instead of the standard 66mm housing increasing the air flow into the induction tract

Perrin Subaru WRX/STi/Forester XT Black Short Ram Intake

Perrin 08+ STi FMIC Red Boost Tubes w/ Black Silicone

Cusco 08-17 Impreza (GR/GV/VA) Turbo Intercooler Protection Grill Kit Blue w/Blk Mesh Engine - Oil System_Dry Sump Kits Turbosmart IWG75 Wastegate Actuator SuitCusco 08 17 Impreza (GR GV VA) Turbo Intercooler Protection Grill Kit Blue w Blk Mesh