Complete EGR delete kit for M57N engines, specifically designed for BMW E46, E60, E61, E65, and E53 models without an electronic throttle body, but with a quick-release connector (C-Clip) on the intake hose. EGR removal results in lower inlet air temperatures, improved reliability and performance, and less carbon buildup in the intake system. Flange length: 108 mm. You can choose to purchase this kit with or without coolant plugs, which are made from high-quality aluminum and have an integrated air bleeder screw. These plugs are necessary if your car has an EGR cooler and you plan to remove it as well. Important: Make sure your vehicle does not have an electronic throttle body before buying this EGR delete kit. If it does, look for a different kit in our store. FITS THESE BMW M57N MODELS (Without electronic throttle body): BMW 3 Series: E46 [2003-2005] 330d/xd/Cd (150kw / 204hp) – M57N BMW 5 Series: E60, E61 [2003-2005] 530d (160kw / 218hp) – M57N BMW 7 Series: E65 [2002-2005] 730d (160kw / 218hp) – M57N BMW X5 Series: E53 [2003-2005] 30d/xd (160kw / 218hp) – M57N Note: If your model is not listed here, look for it under another product. If you cannot find your model anywhere, contact us for assistance. OEM reference part numbers: 11 71 7 789 999, 11717789999, 7789999, 11 71 7 804 379, 11717804379, 7804379, 11 71 8 479 606, 11718479606, 8479606