STILLEN Intercooler Air Ducts

You've taken your 300ZX Turbo out on a hot day around town, when the engine has had a chance to soak up all of the heat, and punched the gas with seemingly lackluster performance compared to a cool night when the car seems to fly. This is the comparison that customers have made after installing our intercooler upgrade.

Intercoolers cool the fuel/air mixture allowing a denser charge to be inhaled into the cylinders with each intake cycle. STILLEN intercoolers offer increased surface area - 35% over stock, the largest available for the Z.