Subaru OEM Rear Differential Axle Shim (.25) WRX 02-21 / STI 04-21 | 383475202 Vehicle Model_Z RZ34 featuring silver-plated 4340 bearing cages

featuring silver-plated 4340 bearing cages

Now you need to go all the way to ensure that your WRX is seeing maximum charge temp drops

Part #: D1-88551-35-MBK

Measured Lumens: 120

This is overall deeper

Subaru OEM Rear Differential Axle Shim (.25) WRX 02-21 / STI 04-21 | 383475202 Vehicle Model_Z RZ34 featuring silver-plated 4340 bearing cagesProduct Fitment: 2004 2021 Subaru STI 2002 2021 Subaru WRX 383475202 SHIM Axle Shaft is Part Code 38347 in the diagram 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 judgement.