Aluminum chaege pipe Turbo Boost pipe For BMW N55 M135i ix M235i M235ix 3.0T F20 F21 F22. For maximum effect, Boost Pipe both increases flow and improves the reliability of your N55.
Intercooler Charge pipe Boost pipe For BMW N55 M135i ix M235i M235ix F20 F21 F22
Aluminum chaege pipe Turbo Boost pipe For BMW N55 M135i ix M235i M235ix 3.0T F20 F21 F22. For maximum effect, Boost Pipe both increases flow and improves the reliability of your N55.