{"product_id":"hedman-hedder-2-5-collector-reducer-pair-2-5in-inlet-to-2-5in-outlet-3-bolt-ball-and-socket-flanges-steel","title":"Hedman Hedder 2.5\" Collector Reducer Pair — 2.5in Inlet to 2.5in Outlet, 3-Bolt Ball-and-Socket Flanges, Steel","description":"\u003cp\u003e\u003cstrong\u003eThe Hedman Hedder Collector Reducer is a steel, 2.5\"–to–2.5\" exhaust connector with 3-bolt ball-and-socket flanges sold as a complete two-piece installation kit.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis pair of collector reducers links 2.5-inch collector openings to 2.5-inch exhaust tubing using a durable mild-steel construction and a 3-bolt ball-and-socket flange system. Supplied with the necessary hardware, flanges and gaskets, these reducers simplify joining headers to downstream pipes while allowing a secure, serviceable connection that resists leaks and misalignment.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this reducer fit into an exhaust build?\u003c\/h3\u003e\n\u003cp\u003eThe Hedman Hedder collector reducer bridges the header collector and the exhaust pipe without changing diameter, using a ball-and-socket flange to accommodate slight angle differences. It provides a compact connection point that’s easy to disassemble for maintenance or replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConnects 2.5\" collector to 2.5\" exhaust tubing\u003c\/li\u003e\n  \u003cli\u003eBall-and-socket flange tolerates minor misalignment\u003c\/li\u003e\n  \u003cli\u003eQuick removal via three-bolt flange design\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and hardware are included with the pair?\u003c\/h3\u003e\n\u003cp\u003eEach pair is constructed from mild steel for strength and weldability, and arrives ready to install with all required fasteners, flanges and gaskets. That means you get a complete solution without sourcing extra parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMild steel body for durability and welding\u003c\/li\u003e\n  \u003cli\u003eIncluded 3-bolt flanges and matching gaskets\u003c\/li\u003e\n  \u003cli\u003eAll installation hardware supplied in the kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the 3-bolt ball-and-socket flange help installation and service?\u003c\/h3\u003e\n\u003cp\u003eThe three-bolt ball-and-socket design allows a secure seal while accommodating slight angles between header and pipe. It makes final alignment simpler and helps prevent flange stress during engine movement or vibration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBall-and-socket geometry reduces flange binding\u003c\/li\u003e\n  \u003cli\u003eThree-bolt pattern ensures even clamping and sealing\u003c\/li\u003e\n  \u003cli\u003eEasy to remove for inspection, gasket changes, or repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my vehicle and what should I check before buying?\u003c\/h3\u003e\n\u003cp\u003eConfirm both your header collector and exhaust tubing measure 2.5\" diameter; this part does not adapt to other sizes. Also verify flange bolt spacing matches your header or mid-pipe flange pattern to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 2.5\" inlet and 2.5\" outlet only\u003c\/li\u003e\n  \u003cli\u003eCheck flange bolt pattern and spacing before purchase\u003c\/li\u003e\n  \u003cli\u003eIntended for use where mild-steel components and welding are acceptable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This pair is aimed at fabricators, DIY exhaust builders, and performance shops needing a reliable, serviceable connector between 2.5\" header collectors and 2.5\" exhaust pipes. If you require a straightforward, all-hardware-included reducer with a forgiving flange that eases alignment and future service, the Hedman Hedder collector reducer is a practical choice.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this reducer change exhaust diameter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This Hedman collector reducer connects a 2.5\" inlet to a 2.5\" outlet without changing diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are installation parts included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The pair ships with all required flanges, gaskets and hardware for installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hedman","offers":[{"title":"Default Title","offer_id":55168434176343,"sku":"B000V7JF6W","price":71.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/hedman-collector-reducer-front-view.jpg?v=1790403876","url":"https:\/\/britishgarage.co.uk\/products\/hedman-hedder-2-5-collector-reducer-pair-2-5in-inlet-to-2-5in-outlet-3-bolt-ball-and-socket-flanges-steel","provider":"British Garage","version":"1.0","type":"link"}