
Manley Race Master exhaust valves for 2001+ Acura RSX Type S (30.0mm) are race‑focused components engineered for engines operating up to 8,000 RPM. Constructed from stainless steel with swirl‑polished under‑head areas and fully machined combustion faces, they include chrome stems and hard tips for longevity and are recommended for alcohol engine applications where extreme durability is required.
Manley 01+ Acura RSX Type S (K20A2) 30.0mm Race Master Exhaust Valves - Single