Banks Power 17-19 Chevy/GMC 2500HD/3500HD Diesel 6.6L Boost Tube Upgrade Kit - Red Exhaust- Mufflers & Tips>Catalytic Converter Direct Fit Designed for gasoline applications

Designed for gasoline applications

increasing the air pressure in the combustion chamber

Banks hot and cold side tubes have up to 103% greater flow area than stock tubes

this system cannot be returned due to sound

(4) ORB-08 inlet ports

Banks Power 17-19 Chevy/GMC 2500HD/3500HD Diesel 6.6L Boost Tube Upgrade Kit - Red Exhaust- Mufflers & Tips>Catalytic Converter Direct Fit Designed for gasoline applicationsBanks massive 3. 5 in boost tubes are the largest charge air cooler pipes on the market, flowing 680 CFM and 87% more air than stock! Smooth mandrel bent tubes deliver more air to your engine while reducing boost pressure loss resulting in quicker turbo spool and more power. Banks Boost Tubes are the largest charge air cooler pipes in the industry measuring in at a full 3. 5 inches. Every other competitive product on the market tops out at 3. 0