IAG Subaru AN-Style Thermostat Housing for 02-24 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT, 13-24 BRZ | IAG-ENG-2040 CivicSi_2012-2015 No modifications are needed as

No modifications are needed as it is a direct bolt-on unit to the OEM exhaust cat-back location

but provide great aftermarket

Part #: 196440

The linear spring rate offers a predictable and controllable ride while offering a modest increase in spring rate to reduce body roll and provide better handling characteristics

Whiteline has a set of adjustable rear suspension arms to suit your needs

IAG Subaru AN-Style Thermostat Housing for 02-24 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT, 13-24 BRZ | IAG-ENG-2040 CivicSi_2012-2015 No modifications are needed asThe IAG AN Style Thermostat Housing is the perfect upgrade for those transitioning from rubber OEM Subaru hoses to aftermarket AN hoses. This precision engineered thermostat housing is designed to replace the factory unit in the following Subaru models 2002 2024 WRX, 2004 2021 STI, 2004 2021 STI, 2004 2013 FXT, 2005 2009 LGT and 2013 2024 BRZ. It ensures a reliable and secure connection with aftermarket AN components, while providing optimal coolant