Turbo XS 2002-2007 Subaru WRX / 2004 STI Hybrid Blow Off Valve 2005-subaru-impreza-wrx sti The ported head package starts

The ported head package starts with brand new WRX OEM 2

they may be available in black or gold

Case Features: Machined from solid billet 6061-T6 Aerospace grade aluminum Darton Ductile iron sleeves Increased material thickness in all known weak points (around head studs

Additional Options Available: Oil Plugs & Rear Main Seal - (x1) 11021AA190 Plug

Mishimoto 93-98 Subaru WRX GC8 Aluminum Fan Shroud Kit

Turbo XS 2002-2007 Subaru WRX / 2004 STI Hybrid Blow Off Valve 2005-subaru-impreza-wrx sti The ported head package startsTurbo XS 2002 2007 Subaru WRX 2004 STI Hybrid Blow Off Valve Hybrid Blow Off Valve; Type XS; 2002 2007 Subaru WRX STi (Supersedes WS HYB)