Whiteline Plus Rear Differential Bushings Subaru WRX / STI 2002-2007 | W92835 STI_2008-2014 HS02N3ZGID

HS02N3ZGID

Part #: 22441

a worn or cracked bypass valve gasket can result in a serious boost leak and may even lead to more serious conditions that can damage your engine

Fully nitrated ( this includes the 45 which increases valve life and makes a better seal at the valve seat for improved cylinder pressure) also reduces carbon buildup on the backside of the valve

Whiteline Plus Rear Differential Bushings Subaru WRX / STI 2002-2007 | W92835 STI_2008-2014 HS02N3ZGIDPart #: W92835 The Whiteline Plus Rear Differential Bushing for 2002 2007 WRX and STI fixes annoying differential movement and noises whilst ensuring appropriate differential pinion angles for maximizing power transfer to the wheels. NOTES: IMPORTANT Rear mount OD=55, L=47mm