Sleeves are available in 2.5'',3'',3''-2.5'' reducer, and a 4.5'-4'' reducer

Sleeves are available in 2.5'',3'',3''-2.5'' reducer, and a 4.5'-4'' reducer

The CryO2 patented* Air Intake consists of an aerodynamically designed bulb with a cryogenic chamber which is mounted in a short segment of air tube. Air is cooled as it passes over the bulb, resulting in a cooler, denser, more powerful intake air charge...

The CryO2 patented* Air Intake consists of an aerodynamically designed bulb with a cryogenic chamber which is mounted in a short segment of air tube. Air is cooled as it passes over the bulb, resulting in a cooler, denser, more powerful intake air charge...

The CryO2 patented* Air Intake consists of an aerodynamically designed bulb with a cryogenic chamber which is mounted in a short segment of air tube. Air is cooled as it passes over the bulb, resulting in a cooler, denser, more powerful intake air charge...

The CryO2 patented* Air Intake consists of an aerodynamically designed bulb with a cryogenic chamber which is mounted in a short segment of air tube. Air is cooled as it passes over the bulb, resulting in a cooler, denser, more powerful intake air charge...

The CryO2 patented* Air Intake consists of an aerodynamically designed bulb with a cryogenic chamber which is mounted in a short segment of air tube. Air is cooled as it passes over the bulb, resulting in a cooler, denser, more powerful intake air charge...

Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax 3.5in Intake Horn - WCFab Red

Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax 3.5in Intake Horn - Gloss White

Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax 3.5in Intake Horn - WCFab Grey

Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax 3.5in Intake Horn - Gloss Black

Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax 3.5in Intake Horn - Bengal Blue