KPerformance™ Front Mount Intercooler for BMW E60, E61 525d, 530d, 535d models with M57N and M57N2 engines. Our intercooler delivers up to 90% more cooling capacity over OEM. Built with a high-density Bar & Plate core, it keeps intake temps low even under extreme boost pressures (3 bar ). The result is reliable, consistent performance — perfect for aggressive Stage 2 and Stage 3 builds, where every degree counts. FITS THESE BMW MODELS: BMW 5 Series: E60, E61 [2003-2010] 525d (130kw / 177hp) – M57N 525d (145kw / 197hp) – M57N2 525xd (145kw / 197hp) – M57N2 530d (160kw / 218hp) – M57N 530d (170kw / 231hp) – M57N2 530xd (170kw / 231hp) – M57N2 530d (173kw / 235hp) – M57N2 530xd (173kw / 235hp) – M57N2 535d (200kw / 272hp) – M57N 535d (210kw / 286hp) – M57N2 Note: For some models, minor trimming of the plastics under the car might be required to fit this intercooler. If your model is not listed here, look for it under another product. If you cannot find your model anywhere, contact us for assistance. SPECIFICATION: • Core width: 520 mm • Core height: 240 / 130 mm • Core depth: 50 / 150 mm • Inlet / outlet: 59 mm • Air capacity: 13.5 L • Structure: Bar & Plate • High-grade aluminum • Intercooler weight: 9.3 kg ⚠️ BE AWARE: Not All Intercoolers Are Created Equal Many less reputable sellers offer intercoolers that may look identical on the outside, but inside they use a cheap Tube & Fin core. These cores are typically 30–60% lighter, far less durable, and deliver only a fraction of the cooling performance of a true Bar & Plate intercooler. OEM reference part numbers: 17 51 7 795 823, 17517795823, 7795823, 17 51 7 787 446, 17517787446, 7787446, 17 51 4 710 783, 17514710783, 4710783, 17 51 7 791 909, 17517791909, 7791909