CSF BMW F9X X3M / X4M Performance Cooling Module (Heat Exchanger + Trans Cooler) steps Sold as a single front

Sold as a single front nearside shock

supplied with all required clamps and fittings

made from high carbon material for excellent thermal stability under repeated heavy braking

Our team and our customers rate this system highly for its consistent fit

CSF BMW F9X X3M / X4M Performance Cooling Module (Heat Exchanger + Trans Cooler) steps Sold as a single frontThe F97 X3M and F98 X4M are powered by the same S58 engine found in the G8X M3, M4, and M2. These SUVs are capable of massive power and incredible speeds. However, they stuffer from the same heat issues as their Sedan and Coupe cousins. CSF's Cooling Systems have become core upgrades for S58 owners, even ones keeping the engine mostly stock. Many owners have been upgrading their X3Ms and X4Ms with the CSF "Level Up" Charge Air Cooler Manifold for