Brian Crower Exhaust Valve Sets for Honda/Acura B18C/B16A/B17A 28mm

Brian Crower Exhaust Valve Sets for Honda/Acura B18C, B16A, B17A — 28mm High-performance 28mm exhaust valves engineered by Brian Crower for Honda and Acura B-series engines (B18C, B16A, B17A). Designed to deliver improved flow, durability, and reliable operation for street, track, and build-upgrade applications. Direct fit: OEM dimensions for B18C, B16A, B17A valve guides — simple installation with stock heads. Performance gains: Optimized stem and head profile improves exhaust scavenging and increases horsepower potential across the rev range. Durable construction: High-grade heat-treated alloy resists wear and valve seat recession for longer service life. Precision manufactured: Tight tolerances for consistent sealing, smooth operation, and reduced maintenance. Ideal for builds: Suits naturally aspirated and forced-induction setups when combined with porting and cam upgrades. Upgrade your B-series engine with Brian Crower exhaust valves to unlock better flow and long-term reliability. Perfect for enthusiasts and professional engine builders seeking trusted quality and measurable performance improvements.