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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
the close ratio gear set is ideal for keeping the power and torque band at its most effective region
100% drop-in
Seibon Receiving Procedures from 35mm Cinema on Vimeo
Requires Cobb Accessport V3 — does not work without Accessport
Wiseco Piston Set 92mm Bore - 2002-2005 Subaru WRX SS-Transfer4 the close ratio gear setHIGHLIGHTS: 2618 alloy forged construction 8. 35: 1 compression ratio Ideal for those of you running more boost and power that surpasses the limits of OEM pistons Wiseco Piston Set 92mm Bore SPECS: 92mm Bore 8. 35: 1 Compression ratio Dedicated 2618 alloy forgings Includes Nitrided Napier steel rings Includes offset wrist pins Skirt coatings Complex dish and dome designs Special skirt profiles Sold as a complete set of pistons RUNNING A LOT OF BOOST?