{"product_id":"borla-exhaust-muffler-xr-1-series-400374","title":"Borla Exhaust Muffler XR-1 Series (MPN: 400374)","description":"\u003ch2\u003eHigh-performance T-304 stainless steel design for enhanced power and sound.\u003c\/h2\u003e\r\n\u003cp\u003eThe Borla Exhaust Muffler XR-1 Series is engineered for performance enthusiasts seeking to enhance their vehicle's exhaust system. Constructed from high-quality T-304 stainless steel, this muffler features a patented uninterrupted-flow design and multicore technology that outflows a straight piece of pipe in repeated testing. The unique frequency cancelling technology allows sound waves to travel between multiple core walls, increasing exhaust gas velocity while maintaining compliance with strict noise regulations.\u003c\/p\u003e\r\n\u003cp\u003eWith a 6-1\/4 inch diameter case and a single 4 inch center inlet and outlet, the XR-1 muffler is designed for a precision fit and durability. Its fully welded assembly eliminates crimping, ensuring longevity and reliability under various driving conditions. The sound-absorbing stainless steel packing protects against burnout, making it a robust choice for performance applications.\u003c\/p\u003e\r\n\u003cp\u003eThis semi-universal muffler is suitable for a range of vehicles and is designed to improve power, torque, and fuel economy. The distinctive Borla sound is recognized by automotive enthusiasts worldwide, making this muffler a popular choice for those looking to enhance their vehicle's performance and aesthetics.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eFeaturing A Patented Uninterrupted-Flow Design And Multicore Technology, XR-1 Mufflers Actually Outflow A Straight Piece Of Pipe In Repeated Testing\u003c\/li\u003e\r\n    \u003cli\u003eBuilt From Aircraft Grade High Quality T-304 Stainless Steel, Fully Welded Assembly, No Crimping\u003c\/li\u003e\r\n    \u003cli\u003eUnique, Proprietary Frequency Cancelling Technology Makes Sound Waves Travel Between Multiple Core Walls While Also Increasing Exhaust Gas Velocity\u003c\/li\u003e\r\n    \u003cli\u003eMeets The Strictest Noise Requirements And Use Sound-Absorbing Stainless Steel Packing To Protect Against Burnout\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eManufacturer: Borla\u003c\/li\u003e\r\n    \u003cli\u003eManufacturer Part Number: 400374\u003c\/li\u003e\r\n    \u003cli\u003eShape: Round\u003c\/li\u003e\r\n    \u003cli\u003eInlet Position: Center Single\u003c\/li\u003e\r\n    \u003cli\u003eInlet Diameter (IN): 4 Inch\u003c\/li\u003e\r\n    \u003cli\u003eOutlet Position: Center Single\u003c\/li\u003e\r\n    \u003cli\u003eOutlet Diameter (IN): 4 Inch\u003c\/li\u003e\r\n    \u003cli\u003eUniversality: Semi-Universal\u003c\/li\u003e\r\n    \u003cli\u003eEstimated Install Time (Hours): 1\u003c\/li\u003e\r\n    \u003cli\u003eCase Diameter (IN): 6-1\/4 Inch\u003c\/li\u003e\r\n    \u003cli\u003eCase Length (IN): 16 Inch\u003c\/li\u003e\r\n    \u003cli\u003eOverall Length (IN): 21 Inch\u003c\/li\u003e\r\n    \u003cli\u003eColor\/ Finish: Silver Bare\u003c\/li\u003e\r\n    \u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\r\n    \u003cli\u003eWall Type: Single Wall\u003c\/li\u003e\r\n    \u003cli\u003eIncludes Tip: Without Tip\u003c\/li\u003e\r\n    \u003cli\u003eTip Length (IN): Without Tip\u003c\/li\u003e\r\n    \u003cli\u003eTip Diameter (IN): Without Tip\u003c\/li\u003e\r\n    \u003cli\u003eTip Finish: Without Tip\u003c\/li\u003e\r\n    \u003cli\u003eTip Material: Without Tip\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eTechnical Documents\u003c\/h3\u003e\n\u003cul\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/BOR\/InstallationInstructions\/million%20mile%20warranty.pdf\" target=\"_blank\"\u003emillion_mile_warranty.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/BOR\/Warranty\/Million%20Mile%20Warranty.pdf\" target=\"_blank\"\u003eMillion_Mile_Warranty.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n","brand":"NTP-Stag","offers":[{"title":"Default Title","offer_id":47769091735791,"sku":"B25400374","price":670.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/ImageServerAPI_83ed77ad-5f8d-4d5c-856c-c4e6e120eb3f.jpg?v=1771736539","url":"https:\/\/www.sprinterpartsdepot.com\/products\/borla-exhaust-muffler-xr-1-series-400374","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}