{"product_id":"4-1-exhaust-headers-1-5-8-inch-runners","title":"4-1 Exhaust Headers, 1 5\/8-inch Runners","description":"The PPE Engineering 1143001-SS headers are a high-performance 4-1 exhaust upgrade engineered specifically for the 2001-2006 Lexus LS430. Constructed from 100% 304 stainless steel, these headers utilize mandrel-bent 16-gauge tubing and a ported 4-1 parallel merge collector to significantly improve exhaust flow compared to the restrictive factory manifolds. Each unit includes new outlet gaskets to ensure a secure seal during installation.\n\nDesigned for a direct bolt-on installation, these headers connect directly to the stock catalytic converters and do not require O2 sensor extensions. As with many high-performance exhaust components, these headers are intended for off-road use. Professional installation and maintenance practices are recommended to ensure long-term reliability and performance. A 1-year manufacturer warranty covers defects in materials and workmanship for the original purchaser.\n\nOptional ceramic coating is available to reduce engine bay temperatures and protect the finish of the stainless steel tubing. Buyers should note that this product is not returnable if it has been used or fully or partially installed, and any non-EPA compliant product, including these headers, may be subject to a 25% restocking fee if a return is authorized.","brand":"PPE Engineering","offers":[{"title":"Default Title","offer_id":52663322149176,"sku":"1143001-SS","price":1595.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687527866.jpg?v=1784325935","url":"https:\/\/store.motormia.co\/products\/4-1-exhaust-headers-1-5-8-inch-runners","provider":"MOTORMIA","version":"1.0","type":"link"}