View cart “#3410: 3″ Warm Air Duct (per foot)” has been added to your cart. #1028: 28mm SS Exhaust Tube (per foot)$12.00 #1028: 28mm SS Exhaust Tube (per foot) quantity Add to cart Description Description 28mm ID Flexible corrugated stainless exhaust tube for Wallas product exhaust. Related products Add to cart #3425: 75mm Air Intake Grille/Scoop $125.00 Add to cart #602307: 28/45mm Exhaust Adapter $59.00 Add to cart #2027/367200: 10 Liter (2.6 Gallon) Fuel Tank with Diesel Fuel Tank Adapter $136.00