Find Intercooler Sprayer Kits and accessories to improve the performance of your 1982-2000 Chevy/GMC 6.2L/6.5L Diesel. Intercooler sprayers can lowers intake air temperatures by as much as 35% and improves intercooler efficiency by as much as 50%. These kits are designed to reduce fuel and air temperatures as well as improve the thermal transfer of your intercooler. XDP offers DEI and other high-quality brands for the parts and accessories you need.