{"product_id":"30-00mm-stainless-steel-exhaust-valve","title":"30.00mm Stainless Steel Exhaust Valve","description":"The Supertech Black Nitride Exhaust Valve (HEVN-1020D) is engineered for high-performance Honda K20 and K24 engines, specifically fitting the 2002-2004 Acura RSX Type S and 2004-2008 Acura TSX.\n\nConstructed from Stainless Steel 23-8N, this exhaust valve is designed to withstand higher temperatures and greater mechanical stress. Its features include a 30.00mm standard head diameter, a single groove type, and a length of 108.65mm with a 5.45mm stem diameter. The valve is one-piece forged and non-magnetic, with a magnetic friction-welded wafer hardened to a minimum of 52 HRC. The Black Nitride coating provides superior hardness while maintaining core ductility, and the 'Superfinish' valve stem reduces friction and carbon buildup.\n\nBenefits of using the Supertech Black Nitride Exhaust Valve include less friction, improved flow rates, better sealing, and enhanced durability. These attributes contribute to a smoother and more efficient engine performance. Each valve is sold individually.","brand":"Supertech","offers":[{"title":"Default Title","offer_id":52663920918840,"sku":"HIVN-1020D \u0026 HEVN-1020D","price":23.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687720509.jpg?v=1784330848","url":"https:\/\/store.motormia.co\/products\/30-00mm-stainless-steel-exhaust-valve","provider":"MOTORMIA","version":"1.0","type":"link"}