04-05 Duramax LLY RPI 4"Cold Air Intake Stage 2 With HSP mouthpiece Truck Accessory - Drilled and threaded 1/4-inch

- Drilled and threaded 1/4-inch and 1/8-inch NPT ports for optional temperature probes

This product meets all EPA standards and emissions testing

this system is full aluminum tubing from filter to turbo horn

5" Clamps (Range 78-70mm)

These high quality fasteners help eliminate any exhaust manifold leaks

04-05 Duramax LLY RPI 4"Cold Air Intake Stage 2 With HSP mouthpiece Truck Accessory - Drilled and threaded 1/4-inchThis is our full metal stage 2 Cold Air Intake system for 04. 5 05 LLY Duramax This system uses a huge 4 Inch T6 Aluminum intake tube for ultimate air flow! **Click here to view available powder coating colors.** You will have faster spool up, lower egt's, Noticeable Horsepower gain, some Mpg gain, and a turbo whistle that will make people look when your going through town! Comes with color matched HSP high flow 3. 5" mouthpiece, you will need to