Intercooler XL (Extralarge) Smart 450 - 452

The cooling block is twice as thick as the original and is 4 cm wider !! The large red support provides 50% more air cooling. The set includes all the parts necessary for installation. Not only improves the performance of your Smart from 10 to 12 hp, but also cools the engine temperature down to about 10 degrees centigrade! the system is designed by S-Mann and built by hand in the Netherlands. It has the same tube diameters. It adapts to all Smart 450, 600/700 cc (except the CDI 800 cc).