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CSF High-Performance Oil Cooler for BMW E60/E61/E63/E64 M5 and M6

Original price was: $907.20.Current price is: $90.72.

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SKU: CSF-OIL-25275215-V1 Category: Brand:

Description

The CSF Race-Spec Engine Oil Cooler is engineered to solve the V10 S85’s critical cooling challenges, addressing factory design weaknesses that lead to leaks, cracks, and dangerous oil temperature spikes. This upgrade is essential for track-driven and supercharged M5/M6 applications where limp mode and catastrophic engine damage are real risks.

Built as a preventative maintenance solution, this cooler extends engine longevity while delivering superior thermal management across all driving conditions.

Key Features:

  • Bar/Plate core design with 63mm thickness—40% larger and 2 additional cooling fin rows versus factory 45mm unit
  • 100% TIG welded aluminum end tanks replace fragile factory brazed construction
  • Reinforced solid line connection block and braced return tube eliminate weak points in OEM design
  • 13 cooling tubes with 6.5mm fin height for maximum heat rejection and oil volume capacity
  • Satin black finish provides extreme corrosion and debris protection
  • CNC machined mounting brackets and OEM-style inlet/outlet connections ensure precision fitment
  • Individually leak and pressure tested for reliability assurance

Includes:

  • Complete race-spec oil cooler assembly
  • CNC machined OEM-style mounting brackets
  • Installation hardware and shroud trimming instructions

More cooling capacity. More durability. Better longevity. Built for the E60 M5 and E6X M6.

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