Subaru OEM Crankshaft Front Seal WRX (2002-2014) STI (2004-2018) Acura 12mm thick flanges

12mm thick flanges

This product requires you to weld your internal wastegate bracket OR purchase a GrimmSpeed internal wastegate bracket (sold separately)

tighten the lock bolt and your knob will never loosen on its own

and engine control unit

The Whiteline Essentials Front Vehicle Kit for the 2002-2007 Subaru WRX contains all of the vital components to improve the handling and performance of your vehicle

Subaru OEM Crankshaft Front Seal WRX (2002-2014) STI (2004-2018) Acura 12mm thick flangesThis is the OEM Crank Seal unit so you can trust the quality. If youre leaking from your front main seal, you must immediately replace it with a new unit. You could risk losing your engine from oil starvation. If youre working on a rebuild, or if you even have a slight leak, it could manifest into a larger leak potentially getting oil on your headers, under your tires when driving. Youre not going to have a good time. FITMENT: Subaru STI 2004 2018