• Universal - Fits ALL makes and models of portable generators - 2 style adapters included
• Made from industrial grade aluminized steel alloy, galvanized sheet metal and powder coated parts to prevent corrosion and rust.
• Generator exhaust extension WITH MUFFLER allows for safe venting of exhaust fumes from an enclosure, shed, garage, box or barrier
• The exhaust adapters bolt onto the generator's stock muffler. Use one of the supplied adapters that fits best.
• Remove the existing spark arrestor and bolt adapter to muffler outlet, re-using original bolts or supplied self drilling screws
• Changes tone of exhaust noise, for more noise reduction purchase a ZHut Zombiebox Acoustic barrier
• Engineered for by Zombiebox for the best noise reduction and minimal thermal transfer to the wall or enclosure
• Find complete noise enclosures and solutions from Zombiebox on the web

This Zombiebox double wall insulated and silenced universal wall attachment kit provides a method of emitting the combustion exhaust out of your generator shed or enclosure. The thermally insulated exhaust pipe is 14” in overall length, long enough to go through thick exterior walls. The engineered wall plate prevents heat transfer by using only 2 contact points on the double wall muffler as well as using an air gap to reduce the amount of heat transfer. This provides more cooling between the muffler, the wall plate and the exterior wall. Thermal transfer to the wall is nominal so no extra materials or DIY engineering is needed. Simply cut a 5 inch hole in your shed or building wall, mount the plate on the outside, attach the adapter to the muffler, then connect the tube to the adapter. Insert the muffler into the wall mount, then connect the muffler to the flex tube.