S&S - Silencieux MK45 performance - Embout Thruster Chrome - Touring 17-24 - Chrome 1986-2022 5 cm (34-3/4") x Height

5 cm (34-3/4") x Height 11

This system comes with adapters for using original or wideband O2 sensors

The bracket does not include an oblong hole or washer

This system is also equipped with double bungs as standard

S&S - Silencieux MK45 performance - Embout Thruster Chrome - Touring 17-24 - Chrome 1986-2022 5 cm (34-3/4") x HeightDrawing on decades of experience in riding, racing, and engine tuning, the Mk45 4 1 2" Touring slip on mufflers offer a perfect balance of performance, sound, and style. They combine a stainless steel baffle with RaceTEX cartridge packing, ensuring optimized exhaust flow and controlled acoustic efficiency. The result: a deep and expressive sound, accompanied by a noticeable gain in power and torque across the entire operating range. Their design is