Upgraded Generator Exhaust Silencer Kit With Insulated Through-Wall Plate, Product Features Wide Compatibility: Our generator exhaust extension muffler kit is carefully crafted to accommodate generator mufflers equipped with 68 or 88 spark catcher filters, or spark catcher holes spaced 1-1/2 inches to 1-3/4 inches apart. It is fully compatible with a range of popular generator models, including Firman H07552, WH03242, T07571, and T07573, as well as Honda EU6500is and EU7000is models The packaging includes: 2 universal muffler adapters, 1 muffler, 1 wall panel, 2 stainless steel (304) U-clips, 1 stainless steel (304) hose approximately 2 feet long, 1 fiberglass cloth aluminum foil tape, 1 installation instruction. It ensures flexibility and accessibility during the installation process, making the process smoother. Significantly reducing noise: By using our exhaust extension muffler kit, noise emissions can be reduced by over 53%. Our kit is carefully designed to effectively reduce exhaust noise and transform your generator into a quieter and more friendly neighbor power source. Change the tone of inventory exhaust noise and purchase Kurstince noise barriers - unless enclosed, they will not magically make your generator quieter. The exhaust extension of the generator with MUFFLER allows for safe discharge of exhaust gases from enclosed sheds or obstacles. Easy Installation Quick Installation: It only takes 10-15 minutes to complete the installation, equipped with our generator exhaust extension muffler. With our insulated through wall mounting panels, you can easily expand your generator exhaust system through walls or obstacles, enhancing ventilation and safety without the need for extensive renovation of your generator shed. Please rest assured that our comprehensive after-sales service will support you every step of the way. Warranty: Kurstince's products are made of high-quality materials and undergo strict quality testing before leaving the factory, providing you with a fast transportation method. If you encounter any problems during use, we provide a 1-year warranty and will not let you bear any losses. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!