Borla XR-1 Racing Sportsman 3 inch Inlet/Outlet Round Muffler for High-Performance Automotive Applications

Description

The Borla XR-1 Racing Sportsman Muffler, Part Number 40085, is engineered with high-quality austenitic stainless steel to withstand demanding racing environments. Featuring Borla’s patented XR-1 Raceline technology, this muffler delivers optimal flow and performance, making it a top choice among racers seeking durability and efficiency. The design options include offset, oval, and round configurations to accommodate various vehicle setups and installation needs. The offset version maintains the same flow-through design as the XR-1 Sportsman oval, with inlet and outlet on the same side to avoid transmission and frame rail interference, ideal for tight engine bays. The oval model, Borla’s best-selling racing muffler, is designed to be lightweight, compact, and highly efficient, satisfying most racing applications while maintaining a quieter driver compartment without sacrificing power. The round model, measuring 5 inches in diameter and 15 inches in length, is suited for door cars or roadsters requiring a compact, durable muffler that maximizes airflow and performance. This universal muffler features a reversible design for flexible installation and a 20-inch overall length to fit a range of vehicle configurations. Built with un-notched necks for easy weld-in installation, it also accommodates clamping with a 3-inch wide band clamp. The Borla XR-1 Sportsman muffler is backed by a million-mile warranty, ensuring long-term reliability for competitive racing or high-performance street applications. This product adheres to Prop 65 standards, ensuring safety and compliance, though it is not CARB or EPA certified. Its compact size and high flow make it an excellent choice for racers and automotive enthusiasts seeking reliable, high-performance exhaust components with proven technology and durable construction.

Features:

• High-quality austenitic stainless steel construction for durability and corrosion resistance

• Patented XR-1 Raceline technology for optimal airflow and performance

• Multiple configuration options: offset, oval, and round to suit various applications

• Offset version designed to avoid transmission and frame rail interference

• Lightweight, compact, and highly efficient oval design, ideal for racing applications

• Round model measures 5 inches in diameter and 15 inches long for versatile installation

• Universal fit with reversible design for flexible mounting options

• Un-notched necks for easy weld-in installation; compatible with 3-inch band clamps

• Backed by a million-mile warranty for long-term reliability

• Prop 65 compliant, ensuring safety standards are met