{"product_id":"b-series-megaphone-header-4-1-collector-rf-v2-b16-b18-b20","title":"B Series Megaphone Header 4-1 Collector RF V2 B16 B18 B20","description":"\n\n\u003ch2\u003e\u003cspan style=\"color: #ff2a00;\"\u003eB Series Megaphone Header 4-1 Collector RF V2 B16 B18 B20 RMF Skid Plate Pipe\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe B Series Megaphone Header 4-1 Collector RF V2 is designed for Honda B Series engines including the B16, B18, and B20. This header features a 4-1 design that merges the exhaust gases from four cylinders into a single collector, resulting in improved exhaust flow and a significant boost in horsepower and torque. The RF V2 version includes a unique megaphone design that enhances exhaust note, giving your engine a distinct, aggressive sound. Made from high-quality materials and expertly crafted, this header is the perfect upgrade for anyone looking to take their B Series engine to the next level of performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eRMF Version 2 header features a true 4-1 merge collector, with a megaphone to create equal exhaust flow \u0026amp; delivers the best peak horsepower gains while utilizing a 1-piece design.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e    304 brushed stainless steel\u003c\/li\u003e\n\u003cli\u003e    True 2.5 inch collector\u003c\/li\u003e\n\u003cli\u003e    Megaphone with reverse cone\u003c\/li\u003e\n\u003cli\u003e    Hand TIG welded\u003c\/li\u003e\n\u003cli\u003e    A\/C and P\/S compatible (slim fans required)\u003c\/li\u003e\n\u003cli\u003e    CNC machined manifold flange\u003c\/li\u003e\n\u003cli\u003e    One year warranty\u003c\/li\u003e\n\u003cli\u003e    18 gauge, 304 stainless steel\u003c\/li\u003e\n\u003cli\u003e    Includes OEM spec header gasket\u003c\/li\u003e\n\u003cli\u003e    Includes OEM spec donut gasket\u003c\/li\u003e\n\u003cli\u003e    One piece design\u003c\/li\u003e\n\u003cli\u003e    Includes skid plate\u003c\/li\u003e\n\u003cli\u003e    Half core radiator must be used\u003c\/li\u003e\n\u003cli\u003e    Recommended for 1.8L-2.0L engine displacements\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jack Spania Racing","offers":[{"title":"Default Title","offer_id":48979497582842,"sku":"JSR10574","price":339.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/1688\/3194\/files\/s-l1600_85_8c443146-a990-4b1b-85d5-2b4ceb8fde61.png?v=1780948969","url":"https:\/\/bestbagged.com\/products\/b-series-megaphone-header-4-1-collector-rf-v2-b16-b18-b20","provider":"Best Bagged","version":"1.0","type":"link"}