Upgrade your Kawasaki with the MBRP AT-9301SP Performance Slip-On Muffler. Designed to enhance your ride, this muffler delivers a mild exhaust note while significantly increasing flow and power. With a diameter of 4.25 inches, it is engineered to provide a robust performance without the need for clutching modifications. This means you can enjoy a smoother experience without hassle. Constructed from durable 304 stainless steel and finished with a ceramic coating, the MBRP muffler is built to withstand the rigors of the road while keeping weight to a minimum. This lightweight design ensures that your bike remains agile and responsive. Plus, the Power Tech 4 slip-on systems are carefully designed to meet noise regulations, producing a powerful sound at just 96 dB at 4000 RPM. Elevate your performance and sound with the MBRP AT-9301SP Muffler today! Features: * Mild exhaust note for a more enjoyable riding experience * No clutching required for easy installation * Engineered to meet 96 dB at 4000 RPM for optimal sound * Lighter than stock for improved performance * Constructed with durable 304 stainless steel and ceramic coating