The Kenworth Replacement Chrome Muffler Inlet is a practical and reliable solution for replacing your old or damaged muffler inlet. With a 5" ID/OD and 90 and 20 degree bends (right), it fits most Kenworth makes and models. This chrome inlet replaces part # K180-14729RCP and is sold individually. Its durable construction ensures long-lasting performance, while its sleek chrome finish adds a touch of style to your vehicle. Upgrade your muffler inlet with this easy-to-install replacement and enjoy improved performance and efficiency.