{"product_id":"suh35-intake-inconel-exhaust-valve-set","title":"SUH35 Intake \/ Inconel Exhaust Valve Set","description":"The Tomei Racing Valve Set is engineered to significantly improve airflow and combustion chamber efficiency for 2004-2021 Subaru STI models equipped with EJ25 and EJ20 Turbo engines.\n\nThe intake valves are crafted from SUH35 Heat Resistant Steel, boasting a 37.00mm head diameter, a 5.96mm stem diameter, and a length of 104.35mm. Complementing these are the exhaust valves, made from durable Inconel 751 Alloy, with a 33.00mm head diameter, a 5.96mm stem diameter, and a length of 104.70mm. The \"waisted\" stem design further contributes to improved flow dynamics.\n\nBeyond their size and material, the head, face, stem, and lock groove designs have been optimized to enhance sealing performance, overall efficiency, and durability, making them suitable for high-power applications.","brand":"Tomei","offers":[{"title":"Default Title","offer_id":52873029222712,"sku":"TA303A-SB01A","price":432.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/suh35-intake-inconel-exhaust-valve-set","provider":"MOTORMIA","version":"1.0","type":"link"}