Subaru OEM Crankshaft Front Seal WRX (2002-2014) STI (2004-2018) Acura Complete bolt on system without

Complete bolt on system without any cutting

insulating it from heat

and engine control unit

functionality or superior driving performance

Note 2: This boost tube kit is only for use with PERRIN front mount intercooler cores

Subaru OEM Crankshaft Front Seal WRX (2002-2014) STI (2004-2018) Acura Complete bolt on system withoutThis 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