Subaru OEM Rear Axle (R87) 2004 STI | 28421FE232 vendor_Mahle Includes pigtails PGT USC4 or

Includes pigtails PGT USC4 or add Plug & Play adaptors PADPUtoJ4

Ensure proper installation and secure all clamps

which makes it difficult to use remotely in a common-ground automotive environment

this option supports up to 750whp

WRX drop on a 2015-2021 will be approximately 1

Subaru OEM Rear Axle (R87) 2004 STI | 28421FE232 vendor_Mahle Includes pigtails PGT USC4 orProduct Fitment: 2004 Subaru STI 28421FE232 Drive Shaft Assembly is Part Code 28421 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.