{"product_id":"long-tube-headers-with-y-pipe","title":"Long Tube Headers with Y-Pipe","description":"Specifically designed for 2007–2014 models equipped with 4.8L, 5.3L, and 6.0L V8 engines, this performance exhaust system is built to reduce backpressure and improve scavenging, delivering noticeable gains in horsepower, torque, and throttle response, particularly at mid-to-high RPMs.\n\nCrafted from mandrel-bent, heavy-gauge stainless steel, these headers ensure superior durability and long-term corrosion resistance. The Y-pipe is seamlessly integrated to promote optimal exhaust flow for naturally aspirated or lightly modified builds. The 8-2-1 piping design contributes to maximum exhaust velocity and reduced restrictions. With a polished surface finish and a head flange thickness of 7\/16\", these headers are built to last and withstand extreme exhaust temperatures, offering exceptional high-temperature oxidation resistance and OE-grade reliability.\n\nThe product complies with factory testing standards and comes with a 3-year warranty. The key benefits include maximum exhaust flow, dyno-tested gains in performance, and a more aggressive exhaust note. Note that installation is recommended to be performed by a professional mechanic. Due to its high-performance nature, this product may void the vehicle manufacturer's warranty.\n\nThe headers are compatible with a wide range of Cadillac, Chevrolet, and GMC models from 2004-2014, including various Escalade, Avalanche, Silverado, Suburban, Tahoe, Sierra, and Yukon variants, specifically with the 4.8L, 5.3L, 6.0L, or 6.2L engines. The FAQ section indicates that installing these headers on a 5.3L Silverado or Sierra can add 15-30 horsepower, with potential for greater gains when combined with a performance intake and proper tuning.","brand":"DynoVox","offers":[{"title":"Default Title","offer_id":52687893037368,"sku":"QMP-HW01237","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663682100.webp?v=1784887117","url":"https:\/\/store.motormia.co\/products\/long-tube-headers-with-y-pipe","provider":"MOTORMIA","version":"1.0","type":"link"}