2004.5-2005 Chevrolet / GMC Cold Air Intake HSP Diesel Top Spring Products your fuel contains about 10%

your fuel contains about 10% entrained air

Rated at 290 gallons per hour and backed by a limited lifetime warranty

Let your truck breath better than the factory intake

all the stress is placed on your original CP4 fuel pump

Rated at 165 gallons per hour and backed by a limited lifetime warranty

2004.5-2005 Chevrolet / GMC Cold Air Intake HSP Diesel Top Spring Products your fuel contains about 10%INCREASING AIRFLOW IS CRITICAL WHEN LOOKING TO PURCHASE A COLD AIR INTAKE. PROVEN DYNO NUMBERS SHOW OUR HSP INTAKE PROVIDING 20 ADDITIONAL HORSEPOWER AND 58 POUNDS OF TORQUE ON AVERAGE. THE HSP INTAKE DELIVERS THE POWER NUMBERS YOU DESIRE, WHILE ADDING A CUSTOM LOOK TO YOUR TRUCK WITH OUR VARIOUS COLOR OPTIONS. OUR COLD AIR INTAKE LOWERS INTAKE AIR TEMPERATURES BY INCLUDING A HEAT SHIELD BOX THAT SEPARATES THE HOT UNDER HOOD TEMPERATURES FROM THE