{"product_id":"cinvei-generator-exhaust-silencer-kit-through-wall-insulated-mount-universal-fit-reduces-noise-52","title":"CINVEI Generator Exhaust Silencer Kit – Through-Wall Insulated Mount, Universal Fit, Reduces Noise \u003e52%","description":"\u003cp\u003e\u003cstrong\u003eThe CINVEI 2026 Upgraded Generator Exhaust Extension Silencer Kit is a complete through-wall exhaust solution that cuts generator noise by over 52% while allowing safe venting from enclosures.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you run a portable generator inside a shed, enclosure or close to living spaces, exhaust noise and safe routing of fumes are common problems. This CINVEI kit adds an extended, insulated exhaust path and a muffler silencer to reduce decibels and change the exhaust tone, while providing a secure mounting plate to push fumes safely outside without modifying the generator’s original muffler. It includes adapters, clamps, flexible hose, protective tape and hardware for a quick installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow much quieter will my generator become with this kit?\u003c\/h3\u003e\n\u003cp\u003eIndependent testing and field use indicate noise reductions in excess of 52% when the silencer and extension are properly installed. The kit alters the exhaust tone and lowers peak noise levels, making operation more neighbor- and user-friendly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasured noise reduction: \u0026gt;52% under typical load conditions\u003c\/li\u003e\n  \u003cli\u003eTone change: smoother, less harsh exhaust character\u003c\/li\u003e\n  \u003cli\u003eWorks best combined with an enclosure or acoustic barrier for additional attenuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my generator and how does it attach?\u003c\/h3\u003e\n\u003cp\u003eThe CINVEI kit is designed for broad compatibility with many popular portable generators, using universal adapter fittings that match common spark arrestor layouts. Installation bolts onto the existing muffler outlet — you do not remove the factory muffler — and the insulated mounting plate lets you run the exhaust safely through a wall or shed panel.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Firman T07571\/T07573\/WH03242\/H07552 and Honda EU7000is\/EU6500is\u003c\/li\u003e\n  \u003cli\u003eAlso fits many makes like Champion, Generac, Duromax, Predator, and others\u003c\/li\u003e\n  \u003cli\u003eAdapter fits spark arrestor holes spaced 1-1\/2\" to 1-3\/4\" (No. 68 and 88 filters)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the package and how long will installation take?\u003c\/h3\u003e\n\u003cp\u003eThe kit arrives as a single, ready-to-install package containing adapters, silencer body, clamps, insulated plate, flexible hose and mounting hardware. Most users can complete setup in 10–15 minutes using basic tools and the included instructions; the process reuses the generator’s original muffler bolts for a secure connection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: 2 universal muffler adapters, 1 silencer muffler and wall plate\u003c\/li\u003e\n  \u003cli\u003eAccessories: stainless-steel U-clamps, ~2 ft flexible hose, fiberglass aluminum tape\u003c\/li\u003e\n  \u003cli\u003eExtras: anti-slip gloves, self-tapping screws, and step-by-step instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the kit durable and safe for outdoor use?\u003c\/h3\u003e\n\u003cp\u003eComponents are built from heavy-duty aluminized steel and galvanized sheet metal with powder-coated finishes to resist corrosion and extend service life. The insulated through-wall plate prevents heat transfer to the mounting surface, and the flexible hose plus clamps ensure a sealed, vibration-tolerant exhaust path.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterials: industrial-grade aluminized steel alloy and galvanized sheet\u003c\/li\u003e\n  \u003cli\u003eProtection: powder coating and stainless-steel clamps for rust resistance\u003c\/li\u003e\n  \u003cli\u003eSafety: insulated plate for safe wall penetration and stable mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The CINVEI 2026 Exhaust Extension Silencer Kit is ideal for homeowners, contractors and RV or backup-power users who need to run portable generators near living spaces or inside sheds. It’s aimed at people who want a quick, reversible install that reduces noise, routes exhaust outdoors safely, and fits most mainstream generator brands without altering the factory muffler. If you need quieter operation, safer venting through a wall, and durable hardware backed by a one-year warranty, this kit offers a practical, ready-to-install solution.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the CINVEI kit without modifying my generator?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit bolts onto the existing muffler outlet and does not require removing the factory muffler.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit work with Honda EU7000is and EU6500is models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s compatible with Honda EU7000is and EU6500is and many other common portable generators.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CINVEI","offers":[{"title":"Default Title","offer_id":48081389322398,"sku":"B0D7PNJRBK","price":109.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/cinvei-silencer-front-view.jpg?v=1785802480","url":"https:\/\/northtrailauto.ca\/products\/cinvei-generator-exhaust-silencer-kit-through-wall-insulated-mount-universal-fit-reduces-noise-52","provider":"North Trail Auto","version":"1.0","type":"link"}