6.7 Cold Air Intake 11-16 Ford Super Duty Power Stroke Black Oiled Filter Stage 1 Duramax LML the CP4 has proven to

the CP4 has proven to be less reliable and less capable than the CP3 used in previous Duramax platforms

7 Liter Power Stroke Diesel Engine with No Limit Cold Air Intake (Stage 1 Series Only)

100 percent Stock Appearing

There are two major improvements in how the Gen2

We recommend running a 200-400% nozzle with these depending on your goals

6.7 Cold Air Intake 11-16 Ford Super Duty Power Stroke Black Oiled Filter Stage 1 Duramax LML the CP4 has proven toThis intake is designed for a truck more on the mild side, tuned with emissions present. The stage 1, 4. 5 inch version will outflow any other intake on the market, as it utilizes the exclusive No Limit 5. 5 inch x 9 inch AFE filter options and sizes used with all other intakes we offer, including the popular No Limit Stage 2 intake. This intake will increase horsepower and torque, boost throttle response, reduce smoke output, and even improve fuel