Tomei Head Gasket .7mm Pair 2006-2014 WRX / 2004-2021 STI / 2005-2009 Legacy GT YMM_2012_Impreza It features a compact 39mm

It features a compact 39mm diameter that fits most applications and an offset inlet design that eases installation

For 2015 WRX or STI owners looking to get the most out of their WRX

This premium AOS removes oil from the crankcase ventilation system

This Mishimoto silicone ancillary hoses set is engineered for Subaru WRX models from 2002 to 2005 and features durable silicone construction reinforced with heat-resistant fibers

Tomei Head Gasket .7mm Pair 2006-2014 WRX / 2004-2021 STI / 2005-2009 Legacy GT YMM_2012_Impreza It features a compact 39mmThe factory gasket is made from metal but the design is the bead type which is not as effective in sealing as the super grommet design. Most aftermarket metal gaskets are of the grommet design which is better, but the TOMEI Super Grommet design gives you the highest sealing efficiency possible and increased durability. With each model change from Subaru engineers the improved engine design from the GC8 to GDB and A models had the increased the rib of