{"product_id":"2026-upgraded-heavy-duty-generator-exhaust-extension-silencer-kit-with-insulated-through-wall-mounting-plate-reduce-noise-by-52-and-safe-emission-exhaust-gas-includes-4-adapters","title":"2026 Upgraded Heavy Duty Generator Exhaust Extension Silencer Kit with Insulated Through-Wall Mounting Plate Reduce Noise by 52% and Safe Emission Exhaust Gas- Includes 4 Adapters","description":"\u003cp\u003e- NOISE REDUCTION: Advanced silencer system reduces generator noise by up to 52%, creating a more peaceful environment during operation[ patent protection ]\n- COMPLETE KIT: Includes mounting plate, exhaust extension, silencer components, protective gloves, mounting screws, and sealing tape for full installation\n- COMPATIBILITY: The generator exhaust extension kit showcases remarkable compatibility with Firman models T07571, T07573, WH03242 and H07552, and compatible with Honda models EU7000is and EU6500is，Also Fits ALL: Duromax(Including13000), WGen, Genmax, Predator, NorthStar, PowerHorse, Champion, Generac.\n- SAFETY DESIGN: Through-wall mounting plate with insulation helps direct exhaust gases away from living spaces while maintaining proper ventilation\n- DURABLE CONSTRUCTION: Built with heavy-duty black metal components and weather-resistant materials for long-lasting outdoor performance\n\u003c\/p\u003e\u003cp\u003eProduct description\u003c\/p\u003e\u003cp\u003egenerator exhaust silencer kit\u003c\/p\u003e\u003cp\u003eThe Perfect Companion For Your Generator Shed\u003c\/p\u003e\u003cp\u003eGenerator exhaust muffler detail display\u003c\/p\u003e\u003cp\u003ePowerful sealing performance\u003c\/p\u003e\u003cp\u003eInstalling Steps\u003c\/p\u003e\u003cp\u003ePacking list [including installation instructions]\u003c\/p\u003e\u003cp\u003eAdd beauty to life\u003c\/p\u003e\u003cp\u003eThis generator exhaust muffler kit, through a unique transmission path, alters the tone of noise, enabling noise cancellation and conversion to achieve noise reduction effects. The muffling and filtering cotton installed inside the pipe wall filters out solid matter in the exhaust gas emitted by the generator, allowing you to live free from noise disturbances.\u003c\/p\u003e\u003cp\u003eThe innovative fish-scale design of the inner chamber within the muffler tube, featuring alternating positive and negative hole directions along with segmented compartments within the tube, creates a distinct transmission path. This design enables sound entering through the positive and negative muffling holes to undergo multiple refractions, collisions, and cancellations along the inner walls of the tube, ultimately achieving an ideal noise reduction effect.\u003c\/p\u003e\u003cp\u003eThe interior interlayer of the muffler tube is filled with sound-absorbing cotton, which enables the generator to effectively absorb the noise generated during exhaust discharge and ventilation through the sound-absorbing filter cotton. This process not only dampens the noise but also effectively filters the exhaust gas emitted by the generator to a certain extent.\u003c\/p\u003e\u003cp\u003eWe come with a roll of sealing tape that is wrapped around the threaded portion of the fitting to make the fitting stronger and more airtight when rotating the installation!To avoid the problem of exhaust gas leakage caused by poor sealing performance at the joints during the exhaust process of traditional extended exhaust muffler, resulting in the exhaust gas not being completely discharged to the outside, we have designed threads at the joints of connecting pipes, adapters and other joints. By rotating and tightening the connection, the problem of exhaust gas leakage of traditional exhaust muffler is effectively solved.\u003c\/p\u003e\u003cp\u003eThis includes compatibility with Firman models such as T07571, T07573, WH03242, \u0026amp; H07552, as well as Honda models like EU7000is and EU6500is, among others.\u003c\/p\u003e\u003cp\u003eThis feature ensures a stress free installation process for most generator mufflers with No. 68 and 88 spark suppressor filters, and spark suppressor holes with 1-1\/2\" to 1-3\/4\" spacing.\u003c\/p\u003e\u003cp\u003eDrill a hole with a diameter of approximately 5 inches on the wall (or wooden board), and install the mounting bracket of the exhaust muffler onto the wall (or wooden board) corresponding to the hole.\u003c\/p\u003e\u003cp\u003eAt the exhaust outlet of the generator, replace or install an adapter. Equipped with two styles of adapters, it offers wide compatibility with various generator models. Choose the suitable adapter and replace or properly install the exhaust adapter.\u003c\/p\u003e\u003cp\u003eConnect the generator adapter to the exhaust muffler using a connecting hose by tightening it clockwise. First, tighten one end of the connecting hose (external thread) to the adapter interface installed on the generator, then tighten the other end (internal thread) to the threaded end of the exhaust muffler. Finally, thread the exhaust muffler through the wall bracket.\u003c\/p\u003e\u003cp\u003eChoose MADONGLI for fresh air, bird songs and floral scents, making your home life more comfortable!\u003c\/p\u003e","brand":"CampForge","offers":[{"title":"Default Title","offer_id":59484397764689,"sku":"B0DZXFP7VS","price":160.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/3713\/2369\/files\/51a2idrADGL._AC_SX679.jpg?v=1778198315","url":"https:\/\/campforge1.com\/products\/2026-upgraded-heavy-duty-generator-exhaust-extension-silencer-kit-with-insulated-through-wall-mounting-plate-reduce-noise-by-52-and-safe-emission-exhaust-gas-includes-4-adapters","provider":"CampForge","version":"1.0","type":"link"}