04-05 Duramax LLY RPI 4"Cold Air Intake Stage 2 With HSP mouthpiece Manual 1/2" High Flow Line

1/2" High Flow Line

This coolant return has a pervision to allow coolant to return from the turbo charger

Pusher Max HD Charge Tube HD support system and two piece design proven to provide flex for engine movement but with stand anything you can throw at it

Body Design: 46mm ID Smooth Body (Non-Coilover)

& (2) Rear-End Mounts

04-05 Duramax LLY RPI 4"Cold Air Intake Stage 2 With HSP mouthpiece Manual 1/2" High Flow LineThis 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