{"product_id":"stainless-works-2011-14-mustang-gt-headers-with-1-7-8-inch-primaries-high-flow-cats-and-3-inch-x-pipe-1","title":"Stainless Works 2011-14 Mustang GT Headers with 1-7\/8 Inch Primaries, High-Flow Cats, and 3 Inch X-Pipe","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your 2011-2014 Ford Mustang GT with the Stainless Works SSWM11HDRCATX headers, designed for optimal performance and durability. Crafted from TIG-welded 304 stainless steel, these headers feature 1-7\/8 inch primary tubes that improve exhaust flow, enhancing horsepower and torque. The system includes a 3 inch X-pipe and catted lead pipes that seamlessly connect to the factory connection points, offering a bolt-on solution that replaces the factory manifolds, catalytic converters, and H-pipe for a significant performance boost. The 3\/8 inch thick flanges ensure a secure, leak-free seal, while the slip-fit collectors with merge spikes optimize exhaust velocity, contributing to improved throttle response and overall engine efficiency. Built for durability, these headers are designed to withstand high temperatures and harsh conditions, backed by a lifetime guarantee, making them a reliable upgrade for serious enthusiasts. Installation is straightforward, providing a noticeable increase in sound and power without the need for custom modifications. Whether you're looking to enhance daily driving or maximize track performance, these headers are engineered to deliver consistent, high-quality results.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConstructed from TIG-welded 304 stainless steel for corrosion resistance and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e1-7\/8 inch primary tubes for improved exhaust flow and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes high-flow catalytic converters for better emission control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e3 inch X-pipe designed for optimal exhaust scavenging and sound\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e3\/8 inch thick flanges for a secure, leak-free connection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSlip-fit collectors with merge spikes to enhance exhaust velocity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFactory connection point compatibility for easy bolt-on installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReplaces factory manifolds, catalytic converters, and H-pipe for a comprehensive upgrade\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a lifetime guarantee for long-term reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for 2011-2014 Ford Mustang GT models, including 2012, 2013, and 2014\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003e2011 Ford Mustang GT\n\u003cbr\u003e2012 Ford Mustang GT\n\u003cbr\u003e2013 Ford Mustang GT\n\u003cbr\u003e2014 Ford Mustang GT\u003c\/p\u003e","brand":"Stainless Works","offers":[{"title":"Default Title","offer_id":45930745004231,"sku":"sswM11HDRCATX","price":2383.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/0c8366475da09fa7b8e105f59deb56ea.jpg?v=1765223860","url":"https:\/\/mainstreeteshop.com\/products\/stainless-works-2011-14-mustang-gt-headers-with-1-7-8-inch-primaries-high-flow-cats-and-3-inch-x-pipe-1","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}