− Decrease quantity for Exhaust Flex Pipe, Bellows Assembly, Weld-on, Stainless, Polished, 3.5 in. Inlet/Outlet, 4.00 in. Length, Each Quantity + Increase quantity for Exhaust Flex Pipe, Bellows Assembly, Weld-on, Stainless, Polished, 3.5 in. Inlet/Outlet, 4.00 in. Length, Each Add to cart