Subaru OEM Head Gasket for 2019-2021 STi & 2018 RA (11044AA910) CALIFORNIA Genuine OEM Mitsubishi factory replacement

Genuine OEM Mitsubishi factory replacement water pipe fits all Evo X models

This has the glossy carbon fiber insert with the red and chrome RS badge and red upper accents

(1) Non-Marring Key

We have put this intake through hundreds of miles of road testing and countless dyno runs to ensure repeatable and reliable max gains of 12 hp and 15 ft-lb of torque (more details below in our engineering blog)

Subaru OEM Head Gasket for 2019-2021 STi & 2018 RA (11044AA910) CALIFORNIA Genuine OEM Mitsubishi factory replacementGenuine OEM Subaru factory replacement head gasket for 2018 Type RA and all 2019 2021 STi models. The same gasket is used on both sides. Sold individually as needed, price is for one gasket. Vehicle Fitment: 2018 Subaru STi Type RA 2019 2021 Subaru STi Purchase Includes: (1) Gasket Part Number: Alternates: 11044AA910 Diagram images are for reference and may not represent your exact model. As always, please do additional research with your VIN to