{"product_id":"stainless-steel-mandrel-bent-exhaust-headers","title":"Stainless Steel Mandrel-Bent Exhaust Headers","description":"By utilizing increased tube diameters and lengths, this header enhances engine breathing and supports additional power output that standard exhaust upgrades alone cannot achieve.\n\nConstructed from thick 16-gauge SUS304 stainless steel, each unit is fully TIG-welded to ensure structural integrity and longevity. The design incorporates a ported 4-1 or 3-1 parallel merge collector to optimize exhaust gas velocity and flow efficiency.\n\nThese headers are strictly intended for off-road competition use and may not be registered or licensed for use on public roads. Installation on vehicles driven on public highways may violate the Clean Air Act. Buyers should note that this product is sold as a race-only component, and users are responsible for ensuring compliance with local environmental regulations.","brand":"PPE Engineering","offers":[{"title":"Default Title","offer_id":52663323164984,"sku":"1140002-SS","price":1596.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687527861.png?v=1784325942","url":"https:\/\/store.motormia.co\/products\/stainless-steel-mandrel-bent-exhaust-headers","provider":"MOTORMIA","version":"1.0","type":"link"}