Whether you are running stock or upgraded components on your 2.0L M133 turbocharged engine, the Alpha Performance Mercedes-Benz CLA45 Heat Exchanger Upgrade offers much greater efficiency - providing consistently cooler boost temperatures while combatting heat soak issues.? Beneficial throughout everyday driving, this level of cooling is even more crucial to consistent performance on a road course or dragstrip. ALPHA 2.0L 45 Series AMG Auxiliary Heat Exchanger Upgrade (CLA45, A45, G45).
