Designed specifically for 4-stroke engines, this Exhaust Bung ensures a precise fit to seal your exhaust system effectively. Its bright orange finish enhances visibility, helping to prevent loss during maintenance or installation. Included with the bung is a durable RFX lanyard, allowing for secure attachment and easy handling. Crafted for reliability and ease of use, this accessory helps maintain optimal exhaust performance and protects against debris entry when the exhaust pipe is serviced. Ideal for professionals and enthusiasts seeking dependable engine protection components.