{"title":"Weldable Aluminum Merge Collectors","description":"\u003cp\u003eExplore RRP weldable 6061 aluminum merge collectors for custom turbo, intake, intercooler, charge-pipe, and motorsports fabrication.\u003c\/p\u003e\n\u003cp\u003eEach geometry and tube-size configuration has its own product page with application-specific dimensions, photos, pricing, and manufacturing details. New angles, sizes, and connection styles will be added as they complete development and testing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned and engineered by Rapid Race Products in Oklahoma. Select metal components are additively manufactured by qualified international production partners, with origin disclosed on each product page.\u003c\/strong\u003e\u003c\/p\u003e","products":[{"product_id":"dual-3-to-4-weldable-aluminum-merge-collector","title":"Dual 3” to 4” Weldable 6061 Aluminum Merge Collector","description":"\u003ch2\u003eDual 3” to 4” Weldable Aluminum Merge Collector\u003c\/h2\u003e\n\u003cp\u003eBuilt for custom turbo, intake, charge-pipe, and intercooler fabrication, this RRP merge collector combines two 3-inch tube paths into a single 4-inch outlet through a smooth merge transition. Its one-piece 6061 aluminum body replaces a multi-piece fabricated transition, helping create cleaner, more repeatable assemblies with fewer seams.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Dual 3-inch to single 4-inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 6061 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing process:\u003c\/strong\u003e Metal additive manufacturing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Weld-on tube ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduction status:\u003c\/strong\u003e Made to order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDesigned for Fabricators\u003c\/h3\u003e\n\u003cp\u003eThis universal component provides an engineered foundation for custom induction and charge-air systems. The additively manufactured geometry creates smooth internal transitions that would be difficult and time-consuming to reproduce from multiple cut sections.\u003c\/p\u003e\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCustom turbocharger systems\u003c\/li\u003e\n\u003cli\u003eCold-air and forced-induction intake systems\u003c\/li\u003e\n\u003cli\u003eIntercooler and charge piping\u003c\/li\u003e\n\u003cli\u003eMotorsports and street-performance fabrication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cp\u003eOne Dual 3” to 4” RRP aluminum merge collector.\u003c\/p\u003e\n\u003ch3\u003eFitment \u0026amp; Fabrication\u003c\/h3\u003e\n\u003cp\u003eThis is a universal custom-fabrication component, not a vehicle-specific bolt-on part. Verify all dimensions and fitment for your application before ordering or modifying the component. Professional aluminum welding and fabrication are recommended.\u003c\/p\u003e\n\u003ch3\u003eManufacturing Origin\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned and engineered by Rapid Race Products in Oklahoma. Metal additively manufactured in China by a qualified production partner.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eProduction Time\u003c\/h3\u003e\n\u003cp\u003eThis component is made to order and typically ships in approximately 2–3 weeks. Carrier transit time begins after shipment.\u003c\/p\u003e\n\u003ch3\u003eReturn Eligibility\u003c\/h3\u003e\n\u003cp\u003eMade-to-order components are final sale except in cases of damage, defect, or an RRP fulfillment error.\u003c\/p\u003e","brand":"Rapid Race Products LLC","offers":[{"title":"Default Title","offer_id":53778432196922,"sku":"RRP-MC-D3-S4","price":249.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9542\/3290\/files\/FullSizeRender.heic?v=1784750396"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9542\/3290\/collections\/FullSizeRender.jpg?v=1785714349","url":"https:\/\/rapidraceproducts.com\/collections\/weldable-aluminum-merge-collectors.oembed","provider":"Rapid Race Products LLC","version":"1.0","type":"link"}