Intercooler BMW E63, E64 635d M57N2

KPerformance™ Front Mount Intercooler for BMW E63, E64 635d models with M57N2 (M57TU2) engine.

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 6 Series: E63, E64 [2007-2010]
635d (210kw / 286hp) – M57N2

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: 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 7 791 909, 17517791909, 7791909