Subaru OEM Cylinder Block Set Type RA 2.5L 18-21 Subaru STI | 11008AB360 10 This regulator is great for

This regulator is great for full bolt on's and is safe for ethanol

Camber plates included in the fronts

Center the overlay and start pushing out all the water / soap with your fingers

* Applications - Street Driving

9LSU sensor that can be free-air calibrated or used with the factory resistor calibration

Subaru OEM Cylinder Block Set Type RA 2.5L 18-21 Subaru STI | 11008AB360 10 This regulator is great forProduct Fitment: 2018 2021 STI The 2018 STI Type RA got a lot of new engine components, adn one of them is the EJ257 case itself. This is the empty case from an 2018 STI Type RA. Remember that this is a completely empty engine block, and you will need to add all the internals for it to be a functioning engine. Warranty Disclaimer: Subaru of America will only warranty parts installed by a CERTIFIED Subaru Dealership. The part being installed must also