The Stoelting 2209616 Flavor Burst® Install Kit is essential for upgrading all Stoelting soft serve machines manufactured before June 1, 2020. This kit ensures compatibility with the Flavor Burst® system, enhancing your machine's versatility and allowing for a wider range of flavor options. Designed for easy installation, it includes all necessary components to seamlessly integrate with your existing equipment. Elevate your soft serve offerings and attract more customers with this vital accessory.