IAG Subaru Wiggins Style Thermostat Housing for 02-24 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT, 13-24 BRZ | IAG-ENG-2041 Vehicle Model_Lancer they are available separately with

they are available separately with new hardware and you can reuse the Girodisc hats

Slip fits around OEM engine cover for easy install

2013-2018 Subaru Crosstrek

This kit is designed to work with either BRZ manifold in the port injection location

IAG Subaru Wiggins Style Thermostat Housing for 02-24 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT, 13-24 BRZ | IAG-ENG-2041 Vehicle Model_Lancer they are available separately withWhen building a Subaru race car one often overlooked component is the thermostat housing. The OEM housing can restrict coolant flow, which is a big problem when seeking maximum performance. The standard thermostat housing uses rubber hoses and standard worm drive clamps. While this works OK on a street car, it's not the most reliable connection and requires tools for removal. The IAG "Wiggins" Style Subaru Thermostat housing is designed to replace the