Borla XR-1 Muffler Offset Stainless Steel Patented Raceline Technology

Borla XR-1 Muffler — Offset Stainless Steel with Patented Raceline Technology Brand: Borla The Borla XR-1 Offset Muffler is a race-proven, compact solution engineered to boost exhaust flow and responsiveness while maintaining manageable sound levels. Built from premium austenitic stainless steel and featuring Borla’s patented Raceline flow-through architecture, the XR-1 minimizes backpressure for quicker throttle response and improved horsepower across the RPM band. Key Features Patented Raceline Technology: Open flow-through design tuned for maximum efficiency and consistent performance under racing conditions. Premium Stainless Steel: Austenitic stainless resists corrosion and extends service life even in harsh environments. Offset Configuration: Inlet and outlet on the same side to clear transmission tunnels, frame rails, or tight mounting locations. Compact & Lightweight: High flow in a smaller footprint to save weight and simplify fitment on space-constrained builds. Track-Tested Sound: Delivers a purposeful, performance-focused tone without excessive cabin drone. Why Choose the XR-1 Offset Ideal for drag, road-racing, and high-performance street builds that need clearance-friendly packaging, the XR-1 Offset transfers Borla’s track-winning engineering into a practical muffler. Expect improved throttle response, reduced backpressure, and durability that holds up mile after mile. Available Styles Offset: Same high-flow Raceline design with inlet/outlet offset for tight-fit applications. Oval: The Sportsman oval for the lightest, most compact high-flow option. Round: 5" diameter x 15" long round body suited to door cars and roadsters.