Interstate Truck Centre Parts Store All / F / HOSE (EGR) $29.57 4" S/STEEL FLEX - 10 FEET LENGTH $208.37 Sold out 50500X12 FLEX TUBING - 5"" 12 STAINLESS $229.94 5" S/STEEL FLEX PIPE - 2 FT $65.98 Sold out STAINLESS FLEX TUBING - 10 FT $275.14 4" S/STEEL FLEX PIPE 24" LENGTH $47.63