{"product_id":"vibrant-mild-steel-exhaust-manifold-flange-for-honda-acura-k-series-motor-1-2in-thick","title":"Vibrant 14610K Mild Steel Exhaust Manifold Flange Honda Acura K-Series 1\/2 in.","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2002-2006 Acura RSX Base (2.0L K20A3 4-Cyl.)\u003c\/li\u003e \u003cli\u003e2002-2004 Acura RSX Type S (2.0L K20A2 4-Cyl.)\u003c\/li\u003e \u003cli\u003e2005-2006 Acura RSX Type S (2.0L K20Z1 4-Cyl.)\u003c\/li\u003e \u003cli\u003e2004-2008 Acura TSX (2.4L K24A2 4-Cyl.)\u003c\/li\u003e \u003cli\u003e2002-2005 Honda Civic Si (2.0L K20A3 4-Cyl.)\u003c\/li\u003e \u003cli\u003e2006-2011 Honda Civic Si (2.0L K20Z3 4-Cyl.)\u003c\/li\u003e \u003cli\u003e2002-2006 Honda CR-V (2.4L K24A1 4-Cyl.)\u003c\/li\u003e \u003cli\u003e2003-2006 Honda Element (2.4L K24A4 4-Cyl.)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment Notes\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eFits Honda\/Acura K-Series 4-cylinder engines (K20 and K24 variants). Confirm your specific K-Series variant before ordering.\u003c\/li\u003e \u003cli\u003ePort sizing is optimized for use with Schedule 10 or Schedule 40 pipe - not standard wall round tubing. See stainless variant 1460K for standard wall round tubing port sizing.\u003c\/li\u003e \u003cli\u003eSold individually. One flange per purchase.\u003c\/li\u003e \u003cli\u003eWhen mating to 304 stainless steel tubing, 309L welding filler rod is recommended.\u003c\/li\u003e \u003cli\u003eStainless steel equivalent (3\/8 in. thick, standard wall round tubing): part number 1460K.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003ePrecision laser cut HRPO (Hot Rolled Pickled and Oiled) mild steel for consistent port accuracy and weldability\u003c\/li\u003e \u003cli\u003e1\/2 in. (0.500 in.) thick construction provides added rigidity over the 3\/8 in. stainless variant\u003c\/li\u003e \u003cli\u003ePort sizing matched to Honda\/Acura K-Series cylinder head outlet geometry and optimized for Schedule 10 or 40 pipe\u003c\/li\u003e \u003cli\u003eHRPO surface finish arrives clean and weld-ready with minimal prep required\u003c\/li\u003e \u003cli\u003eMachined mating surface ensures a tight, leak-free seal against the cylinder head\u003c\/li\u003e \u003cli\u003eSuitable for naturally aspirated and forced induction header and turbo manifold builds\u003c\/li\u003e \u003cli\u003eWidely used across the K-Series platform for Civic Si, RSX, TSX, and CR-V custom header fabrication\u003c\/li\u003e \u003cli\u003eBacked by Vibrant's 1-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003ePart Number: 14610K\u003c\/li\u003e \u003cli\u003eMaterial: HRPO Mild Steel\u003c\/li\u003e \u003cli\u003eEngine Fitment: Honda\/Acura K-Series 4-Cylinder (K20A2, K20A3, K20Z1, K20Z3, K24A1, K24A2, K24A4)\u003c\/li\u003e \u003cli\u003eFlange Thickness: 1\/2 in. (0.500 in.)\u003c\/li\u003e \u003cli\u003ePort Sizing: Optimized for Schedule 10 or Schedule 40 pipe\u003c\/li\u003e \u003cli\u003eFinish: Raw (HRPO)\u003c\/li\u003e \u003cli\u003eQuantity: Sold Individually\u003c\/li\u003e \u003cli\u003eStainless Equivalent: Vibrant 1460K (3\/8 in., standard wall round tubing)\u003c\/li\u003e \u003cli\u003eWarranty: 1 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x Vibrant 14610K Exhaust Manifold Flange, Honda\/Acura K-Series, HRPO Mild Steel, 1\/2 in. Thick\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe Vibrant 14610K is a precision laser-cut HRPO mild steel exhaust manifold flange designed for Honda and Acura K-Series four-cylinder engines across the RSX, TSX, Civic Si, CR-V, and Element platforms. At 1\/2 in. thick, it offers greater rigidity than the 3\/8 in. stainless variant, making it a preferred choice for turbo manifold fabrication where the heavier flange better resists warping at the cylinder head sealing surface under high thermal loading. Port sizing is optimized for Schedule 10 or Schedule 40 pipe - the thicker-wall pipe commonly selected for K-Series turbo manifold and performance header builds.\u003c\/p\u003e\u003cp\u003eThe HRPO surface finish requires minimal preparation before welding and accepts MIG or TIG with standard mild steel consumables. When joining to stainless tubing, 309L filler rod is recommended for a corrosion-resistant weld joint. Builders using standard wall round tubing should select the stainless steel variant (part number 1460K). Sold individually.\u003c\/p\u003e","brand":"Vibrant","offers":[{"title":"Default Title","offer_id":53314984182079,"sku":"VIB14610K","price":61.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/1dba4126a65bd45ec945ae432b43e788L.jpg?v=1780018368","url":"https:\/\/wcaperformance.com\/products\/vibrant-mild-steel-exhaust-manifold-flange-for-honda-acura-k-series-motor-1-2in-thick","provider":"WCA Performance","version":"1.0","type":"link"}