{"product_id":"borla-xr-1-multi-core-racing-muffler-part-number-401382-2-5-inch-center-inlet-and-outlet","title":"Borla XR-1 Multi-Core Racing Muffler, Part Number 401382, 2.5-Inch Center Inlet and Outlet","description":"XR-1(r) Multi-Core Racing Muffler. 2.5\" Center Inlet\/ 2.5\" Center Outlet 4\" Round x 16\" Long Body 21\" Overall Length. Compact 4\" diameter muffler body is perfect for applications with limited space and can be used on a wide range of vehicles. This muffler is sometimes referred to as a 'Hot Rod' muffler. It features BORLA(r)'S patented Multi-Core 3 tube design for maximum flow, horsepower, and torque. The Multi-Core portion of XR-1(r) mufflers flows better than straight tubing. Recommend for high horsepower applications. Reversible design for installation flexibility. T-304 Stainless steel for superior corrosion resistance. Natural mill finish can be brushed or polished prior to installation. 100% welded construction for strength. High-temperature continuous-filament fiber (CRF) acoustic material for sound control. Best of all, it's made in the USA. Just what you’d expect from the world’s most experienced (and most winning) exhaust brand.\nXR-1 Multi-Core Muffler Racing Muffler - 2.5\" Center Inlet\/ 2.5\" Center Outlet 4\" Round x 16\" Long Body 21\" Overall Length. Universal Part. Reversible Design.\n\u003cul\u003e\n  \u003cli\u003eCan be used on a wide range of vehicles. Sometimes referred to as a 'Hot Rod' muffler.\u003c\/li\u003e\n  \u003cli\u003e2.5\" Center Inlet\/ 2.5\" Center Outlet 4\" Round x 16\" Long Body 21\" Overall Length\u003c\/li\u003e\n  \u003cli\u003eCompact 4\" diameter muffler body is perfect for applications with limited space\u003c\/li\u003e\n  \u003cli\u003eUniversal muffler. Reversible design.\u003c\/li\u003e\n  \u003cli\u003eMulti-Core 3 tube internal design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Borla XR-1 Multi-Core Racing Muffler is a compact, high-flow exhaust solution designed for high-performance and high-horsepower applications. Part Number 401382 features a 2.5-inch center inlet and 2.5-inch center outlet, along with a 4-inch round body and 16-inch body length. Its compact profile makes it well suited for vehicles with limited exhaust-system space, while the reversible design provides added installation flexibility.\u003c\/p\u003e\u003cp\u003eAt the heart of this universal muffler is Borla’s patented Multi-Core three-tube internal design, engineered to support excellent exhaust flow, horsepower, and torque. The Multi-Core section can flow better than conventional straight tubing, helping reduce restriction in demanding racing and performance applications. High-temperature continuous-filament fiber acoustic material provides sound control while supporting durability under elevated exhaust temperatures.\u003c\/p\u003e\u003cp\u003eConstructed from T-304 stainless steel, the Borla XR-1 offers excellent corrosion resistance and long-term strength. Its natural mill finish can be brushed or polished before installation for a customized appearance. Fully welded construction enhances structural durability, and the muffler is manufactured in the USA. This is a universal automotive muffler and may require custom fabrication or additional exhaust components for installation. Vehicle-specific fitment is not provided.\u003c\/p\u003e\u003ch3\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Borla\u003c\/li\u003e\n\u003cli\u003ePart Number: 401382\u003c\/li\u003e\n\u003cli\u003eProduct Type: XR-1 Multi-Core racing muffler\u003c\/li\u003e\n\u003cli\u003eInlet Configuration: 2.5-inch center inlet\u003c\/li\u003e\n\u003cli\u003eOutlet Configuration: 2.5-inch center outlet\u003c\/li\u003e\n\u003cli\u003eBody Shape: Round, compact-profile body\u003c\/li\u003e\n\u003cli\u003eInternal Design: Patented Multi-Core three-tube construction\u003c\/li\u003e\n\u003cli\u003eMaterial and Finish: T-304 stainless steel with natural mill finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cp\u003eOne Borla XR-1 Multi-Core universal racing muffler. Exhaust tubing, clamps, hangers, gaskets, and installation hardware are not included unless separately specified.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-Flow Performance: Patented Multi-Core three-tube construction is engineered to promote strong exhaust flow, horsepower, and torque.\u003c\/li\u003e\n\u003cli\u003eCompact Universal Design: The low-profile round body is ideal for applications with limited installation space and can be used across a wide range of vehicles.\u003c\/li\u003e\n\u003cli\u003eReversible Installation: Center inlet and outlet positioning allows installation in either direction for greater exhaust-system flexibility.\u003c\/li\u003e\n\u003cli\u003eDurable Stainless Steel Construction: T-304 stainless steel, fully welded construction, and high-temperature acoustic fiber provide corrosion resistance and dependable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Borla","offers":[{"title":"Default Title","offer_id":67594442735868,"sku":"401382","price":265.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/1c7ed093d084b80ac05af36107525f5d.jpg?v=1790560118","url":"https:\/\/diycustoms.store\/products\/borla-xr-1-multi-core-racing-muffler-part-number-401382-2-5-inch-center-inlet-and-outlet","provider":"diycustoms.store","version":"1.0","type":"link"}