2.5" to 4" Straight Reducer Silicone Coupler Black Hyundai brand new in box available

brand new in box available in Blue

2000-2006 Chevrolet Suburban 1500

Elbow has a threaded bung in it for an oxygen (O2) sensor

Measurements: Inlet Size: 2

Perfect Tool Cabinet for Anywhere: This tool box can be mounted on a hitch rack

2.5" to 4" Straight Reducer Silicone Coupler Black Hyundai brand new in box available100% Brand New Item, Never Used Or Installed JDM Sport 4" to 2. 5" Straight Silicone Hose Reducer Coupler 3 Ply Nylon Reinforced Silicone Made to Withstand High Temperature & High Boost Applications Made By OEM Approved & ISO Certified Manufacturers With Materials That Meets Or Exceeds Strict OEM Requirements Works With Any Air Intake, Intercooler, or Custom Turbo Supercharger Forced Induction Setup Degree Type: 0 Inlet Outlet: 4. 0" 2. 5" * Clamps