Home Engine Systems Performance Water Exhaust Hoses Series 250 Hardwall 12-1/2’ Wet Exhaust Hose – Single Wire (6”) MPI Products Series 250 Hardwall 12-1/2’ Wet Exhaust Hose – Single Wire (6”) $760.09 Series 250 Hardwall 12-1/2’ Wet Exhaust Hose – Single Wire (6”) quantity Add to cart