{"product_id":"304-stainless-steel-race-headers","title":"304 Stainless Steel Race Headers","description":"The PPE Engineering race headers are a made-to-order performance solution engineered to improve exhaust scavenging and airflow for the Lexus IS350, GS350, and RC350 in both LHD and RHD configurations. These headers utilize 304 stainless steel for long-term corrosion resistance and are constructed with mandrel-bent 16-gauge tubing to maintain consistent flow characteristics through the runners.\n\nTechnical specifications include 3\/8-inch thick head and outlet flanges which provide a stable, precise mounting surface. The collector design incorporates a spike for optimized flow performance, and the runner-to-flange junctions are reinforced with Silicabronze welding to maximize overall structural integrity.\n\nThis kit is provided as a complete package to assist with installation, including O2 sensor extensions, an O2 simulator, gaskets, and detailed instructions. Note that these headers are a made-to-order item with a production lead time of 4 to 8 weeks after the order is placed. The product is backed by a 1-year warranty to support quality and long-term reliability.","brand":"PPE Engineering","offers":[{"title":"Default Title","offer_id":52663324475704,"sku":"PPE-935001","price":1426.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687527925.jpg?v=1784325953","url":"https:\/\/store.motormia.co\/products\/304-stainless-steel-race-headers","provider":"MOTORMIA","version":"1.0","type":"link"}