Intercoolers play a crucial role in
turbocharged engines by cooling the compressed air before it enters the engine. This increases air density and allows more oxygen to enter the combustion chamber, improving power and efficiency. Over time, though, intercoolers can get clogged with oil vapour, carbon buildup or road debris, reducing their cooling capacity.
A compromised intercooler leads to lower performance, reduced fuel economy and potential engine knock. It can also place extra strain on your turbocharger. Keeping the system clean and leak-free helps your engine stay strong under pressure and ensures consistent, reliable output across all driving conditions.