01-04 Duramax LB7 4" RPI Diesel Stage 2 Intake Automatic Can be installed on any

Can be installed on any fuel tank with an available 4” diameter flat area

vibration testing

HIGH-STRENGTH

Constructed to the same specifications as our top of the line Pro Series we back this line with an industry leading 3 Year Warranty

smart clutch control valves for increased durability

01-04 Duramax LB7 4" RPI Diesel Stage 2 Intake Automatic Can be installed on anyThis system is made for Stock MAF (Mass Air Flow Sensor) calibration. Meaning this system DOES NOT require Custom tuning to calibrate the MAF sensor. This is our full metal 4" Cold Air Intake system for 01 04. 5 LB7 Duramax, this system is full aluminum tubing from filter to turbo horn, comes with 4" to 3. 5" silicone coupler to attach the intake tube to turbo horn. **Click here to view available powder coating colors.** You will have faster spool up,