Replace your inefficient factory intercooler with a VRSF upgraded intercooler kit to get the most out of your N20/N55. Our intercooler options were designed to be the best performing, direct bolt on intercoolers available for your BMW with special attention to quality and performance while maintaining a reasonable price. Our intercoolers allow for higher HP gains, mainly due to their incredibly dense internal and external fin packs which offers a greater overall surface area for increased heat dissipation. The denser HD fin pack offers the ability to keep intake temps down while preventing heat soak which is a common problem with the factory intercooler. This results in a more power and increased reliability with reduced chances of pre-detonation & knock.