3" aluminum version that's guaranteed to last the lifetime of your vehicle

While the ID1300x² was designed with an eye towards ethanol fueled engines

The Only Cooler Available on the Market Today that Requires No Cutting of Shroud

Supersprint stands out as the unbeatable exhaust system

Breakage is another major concern

CSF High Performance Aluminum Radiator, BMW E39 M5 S38 Turbo 3" aluminum version that's guaranteedWith a legacy of over fifty years in automotive cooling technology, has engineered an advanced, high performance radiator that surpasses the capabilities of the OEM unit. Beginning with a two row, triple pass design to achieve optimal temperatures, this radiator is equipped with precision CNC machined brackets and hardware of superior quality. Importantly, it seamlessly fits into place like the stock radiator, requiring no modifications during