KPerformance™ Front Mount Intercooler for BMW X5 E70, X6 E71 30d, 30dX, 30sd, 35d, 35dX, 40dX models with M57N2, N57 and N57S engines. Our intercooler delivers up to 120% 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 X5 E70 [2007-2013] xDrive30d (173kw / 235hp) – M57N2 30dX (180kw / 245hp) – N57 3.0sd (210kw / 286hp) – M57N2 xDrive35d (210kw / 286hp) – M57N2 40dX (225kw / 306hp) – N57S BMW X6 E71 [2008-2014] xDrive30d (173kw / 235hp) – M57N2 30dX (180kw / 245hp) – N57 xDrive35d (210kw / 286hp) – M57N2 40dX (225kw / 306hp) – N57S 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. SPECIFICATION: • Core width: 520 mm • Core height: 335 / 160 mm • Core depth: 65 / 150 mm • Inlet/outlet: 76 mm • Air capacity: 19.2 L • Structure: Bar & Plate • High-grade aluminum • Intercooler weight: 12.5 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 7 805 150, 17517805150, 7805150, 17 51 7 809 321, 17517809321, 7809321, 17 51 7 533 475, 17517533475, 7533475