2022 KAWASAKI KLX140 KLX140L KLX140RF OEM Full Exhaust System- Head Pipe Muffler Exhaust was only used a the first couple of engine hours. We put on an aftermarket very quickly. Works exactly as it should. Heat shield not included Save some $$ This full exhaust system is designed for the 2022 Kawasaki KLX140, KLX140L, and KLX140RF off-road motorcycles. The slip-on muffler is made of high-quality stainless steel material and features 100% accuracy of fit. It is designed to be placed on the exhaust system of the vehicle for optimal function. The muffler is manufactured by Kawasaki and has the manufacturer part number 18100-0556. The color of the muffler is silver, and it can be mounted easily on the vehicle. The mounting style is slip-on, making it easy to install.