Home Engine Systems Performance Water Exhaust Hoses Series 200 Softwall 12-1/2’ Wet Exhaust Hose – Non-Wire (4-1/2”) MPI Products Series 200 Softwall 12-1/2’ Wet Exhaust Hose – Non-Wire (4-1/2”) $576.49 Series 200 Softwall 12-1/2’ Wet Exhaust Hose – Non-Wire (4-1/2”) quantity Add to cart