Subaru OEM Piston Ring Set (Type RA) 99.50mm Subaru STI 2008-2021 | 12033AD440 Model3_2018-2022 For increased performance

For increased performance

Enkeis signature flat center cap completes the look

The iBR Secondary Injection controller kit is designed to provide an easy plug-and-play solution for increasing the max fueling on the FA20DIT platform

reducing turbulence and promoting even airflow throughout the intake system

Optimized TPS Response Curve

Subaru OEM Piston Ring Set (Type RA) 99.50mm Subaru STI 2008-2021 | 12033AD440 Model3_2018-2022 For increased performanceProduct Fitment: 2008 2021 Subaru STI This is a set of 4 replacement genuine Subaru OEM piston rings 99. 50mm for your Type RA pistons. Warranty Disclaimer: Subaru of America will only warranty parts installed by a CERTIFIED Subaru Dealership. The part being installed must also match the vehicle VIN. IE If you install an STi block in a WRX at your friends shop, do not expect a warranty claim to come through if it explodes! Please use your best