Exhaust Diesel Elbow Tip 4.00 Inlet 5.00 X 23.00" WELBOW50023-400-HP-SS Polished 304 Stainless Wesdon Exhaust Tip--- This is made to fit a 4.00” exhaust pipe. Please measure your exhaust pipe to make sure you have a 4.00” exhaust pipe outlet and that you have the room for it to fit. Additional Details ------------------------------ Product description: Exhaust Diesel Elbow Tip 4.00 Inlet 5.00 X 23.00" WELBOW50023-400-HP-SS Polished 304 Stainless Wesdon Exhaust Tip--- This is made to fit a 4.00” exhaust pipe. Please measure your exhaust pipe to make sure you have a 4.00” exhaust pipe outlet and that you have the room for it to fit.