Wagner Tuning Performance Charge Pipe Kit Ø57mm for BMW M2 Competition, M3, M4 (S55) – 40% less back pressure incl. certificate Discover the new Performance Charge Pipe Kit from Wagner Tuning – now including parts certificate! Specially developed for the BMW S55 engine in the F87 M2 Competition, F80 M3, and F82/F83 M4, this upgrade eliminates the known weaknesses of the OEM plastic pipes. Increase the performance and reliability of your M model with a 40% reduction in back pressure in the charge air system. Why this charge pipe kit is a must-have for your BMW S55: Massive back pressure reduction: The flow-optimized design with an enlarged diameter (Ø57mm) results in 40% less back pressure compared to the OEM charge pipes. Maximized performance: The optimization of flow dynamics relieves the turbochargers and ensures significantly improved response and increased engine performance. Explosion-proof durability: Made entirely of high-strength aluminum, the pipes withstand extremely high pressures and prevent the dreaded bursting of OEM plastic pipes under load or when performance is increased. OEM look & corrosion protection: Finished with a special textured powder coating in black, which provides corrosion protection and ensures a discreet, factory-like appearance. Approved & legal: Delivery includes parts certificate for uncomplicated and legal registration. Simple plug & play installation: Kit is designed for a perfect fit and comes with silicone adapters and stainless steel hose clamps for quick installation. Technical details & vehicle compatibility The Wagner Tuning Charge Pipe Kit is the ideal solution for eliminating the thermal and mechanical weak point in the charge air path of the S55 biturbo engine. The consistently smooth inner surface of the aluminum pipes, in contrast to the rough OEM interior, minimizes internal cross-sectional changes and maximizes air flow to the throttle valve. Suitable for the following BMW M models (engine code S55): BMW F87 M2 Competition BMW F80 M3 Sedan BMW F82 M4 Coupe BMW F83 M4 Convertible Part number: 210001124 Kit comes with: 2x aluminum intercooler pipe (Ø57mm, black coated) 2x silicone adapters (black) 4x stainless steel hose clamps 1x mounting material 1x parts certificate Increase the reliability and performance of your BMW S55 engine now!