{"product_id":"stainless-steel-long-tube-headers-w-catalytic-converters","title":"Stainless Steel Long Tube Headers w\/ Catalytic Converters","description":"The XForce HS-FM15-KITB is a performance-oriented long tube header system engineered specifically for 2015-2017 Ford Mustang GT models. Constructed from premium stainless steel with mandrel-bent tubing, these headers are built for durability and optimal exhaust flow. The system features 1.875-inch primary tubes that merge into 3-inch collectors, designed to enhance engine breathing and performance.\n\nEach header is equipped with high-flow metallic catalytic converters, rated at 100 cells per square inch, to improve exhaust velocity and scavenging while maintaining emissions compliance.\n\nInstallation of these headers is recommended to be performed by a professional due to the complexity of exhaust system work. A critical post-installation requirement is that the vehicle's ECU must be reprogrammed with custom tuning, as this is not included with the headers. The product comes with a Two-Year Limited Warranty.\n\nThe XForce HS-FM15-KITB is designed to significantly boost horsepower and torque compared to stock exhaust systems, providing a more aggressive exhaust note. Included in the box are the driver and passenger side catted header assemblies, connection pipes, and installation hardware.","brand":"X Force","offers":[{"title":"Default Title","offer_id":52664144167224,"sku":"HS-FM15-KITB","price":1174.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687542689.jpg?v=1784334016","url":"https:\/\/store.motormia.co\/products\/stainless-steel-long-tube-headers-w-catalytic-converters","provider":"MOTORMIA","version":"1.0","type":"link"}