This Hellmann Performance 5.9L Cummins Intercooler designed for the greatest possible reduction of the intake air temperature to increase the motor's efficiency and power output! This Hellmann Performance Intercooler is designed for the maximum possible air flow to lower the Exhaust Gas Temperatures. If your current Cummins 5.9L intercooler is now failing, you should consider the Hellmann Performance Intercooler. Installation of the Hellmann performance intercooler for the 5.9L Cummins will lower Exhaust Gas Temperatures by a good 100 to 200 degrees. The considerably lower intake air temperatures produced by the Hellmann Intercooler will produce higher power levels in the cummins 5.9L motor.
No other aftermarket high performance Cummins 5.9L intercooler can handle the boost a Hellmann Performance Cummins 5.9L Intercooler can.