17-19 Powerstroke 6.7 No Limit 4" Stage 1 Cold Air Intake 20 Inch Retain factory exhaust brake

Retain factory exhaust brake

For 17-22 Chevrolet Silverado/GMC Sierra 2500/3500 HD

Tighter tolerances for superior sealing minimizing oil leakage from the bearing housing vs standard OEM turbine shaft oil seals

the TCM does not have the ability to command the line pressure that the transmission needs to be able to hold the higher HP levels

17-19 Powerstroke 6.7 No Limit 4" Stage 1 Cold Air Intake 20 Inch Retain factory exhaust brakeThis intake is designed for a truck more on the mild side, tuned with emissions present. The stage 1, 4" version will outflow any other intake on the market, as it utilizes the exclusive No Limit 5"x14" 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 mileage by roughly 1 MPG.