{"product_id":"rmf-4-1-exhaust-header-304-stainless-steel","title":"RMF 4-1 Exhaust Header, 304 Stainless Steel","description":"The Private Label Mfg. Power Driven B Series 4-1 RMF Header (PLM-HB18-RF-HEADER) is engineered to boost performance and improve exhaust flow for Honda B16, B18, and B20 engines. Constructed from durable 304 brushed stainless steel, this header features a true 4-1 merge collector design, which optimizes exhaust gas scavenging for enhanced power output.\n\nThe header incorporates a megaphone with a reverse cone and a 2.5-inch collector, contributing to its performance capabilities. It is meticulously hand TIG welded to ensure robust construction and longevity.\n\nThis RMF header is noted for its value and is a popular choice for enthusiasts seeking performance gains. While the fitment is generally for B-Series engines, it's important to note that some sources mention potential universal fit with modifications required, and compatibility with specific vehicle models may vary.","brand":"Private Label Mfg.","offers":[{"title":"Default Title","offer_id":52663340663096,"sku":"PLM-HB18-RF-HEADER","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687528619.jpg?v=1784326101","url":"https:\/\/store.motormia.co\/products\/rmf-4-1-exhaust-header-304-stainless-steel","provider":"MOTORMIA","version":"1.0","type":"link"}