Dynojet Intercooler Coolant Expansion Tank for Polaris RZR XP 1000

The Dynojet Intercooler Coolant Expansion Tank isolates the engine coolant from the intercooler coolant and yields lower air charge temperatures. Whether you’re running stock or elevated boost pressures you’ll be rewarded with a cooler, denser air charge that increases power and lowers the chance for power robbing and potentially destructive detonation.