Brian Crower Exhaust Valve Set for 02-09 WRX / 04-09 STI EJ205/EJ255/EJ257 ST...

Brian Crower Exhaust Valve Set for 02-09 WRX & 04-09 STI (EJ205 / EJ255 / EJ257) Fitment: Direct replacement for 2002–2009 Subaru WRX and 2004–2009 STI models using EJ205, EJ255, or EJ257 engines. This Brian Crower exhaust valve set includes eight STD size valves with a 32mm tip designed for reliable OEM fitment and long-lasting performance. Precision-ground and heat-treated, these valves restore stock sealing and timing characteristics while resisting wear under high temperatures. Material & construction: High-grade alloy with heat treatment for improved durability OEM spec: STD diameter and 32mm valve tip for exact fit and compatibility Performance: Maintains factory flow and combustion efficiency; ideal for stock or mildly modified engines Application: Complete set of 8 exhaust valves for full head rebuild or replacement Perfect for mechanics and enthusiasts seeking an affordable, reliable replacement that meets factory tolerances. Restore compression, reduce oil burning, and ensure proper exhaust sealing with Brian Crower quality.