The do88 intercooler-to-turbo outlet hose for 2010–2013 BMW 135i and 335i with the N55 engine (E82/E88/E9X) is a vehicle-specific silicone outlet hose intended to replace the factory part. Specified to retain OEM connections and routing, it integrates with the turbo and intercooler plumbing to maintain boost flow. This hose is for owners seeking a direct-fit replacement matching the original layout.
do88 10-13 BMW 135i/335i N55 (E82/E88/E9X) do88 Intercooler Turbo Outlet Hose