CTS Turbo Upgraded Heat Exchanger for BMW S58 G80/G82/G87 M2/M3/M3C/M4/M4C

The CTS Turbo upgraded heat exchanger delivers superior cooling performance for BMW S58-powered M2, M3 and M4 models including Competition variants. Engineered to replace the factory water-to-air intercooler core, this upgraded unit features increased surface area and optimised flow characteristics to maintain lower intake air temperatures under demanding conditions. Essential for vehicles running tuned ECU calibrations or experiencing heat soak during spirited driving, track work or repeated high-load scenarios. Direct bolt-in fitment ensures straightforward installation without modifications to factory mounting points or plumbing.