Fit For COOPER S R56 R57 R58 1,6T 2006-2012 AP03 Front Mounting Intercooler. By significantly lowering the temperature of air compressed by the turbocharger, the intercooler increases its density, allowing more oxygen to enter the cylinders for combustion. The presence of an intercooler effectively prevents engine knocking or detonation, which safeguards critical internal components from potential damage under high boost. Streamlined internal design supports effective cooling, adapting well to high-load driving. Sturdy build quality offers steady heat dissipation with a reduced failure rate., Manufacturer: HGDDBAE