Fluid Cooling Bundle for 2020-2025+ Chevy/GMC 6.6L Duramax Cognito 4" even with the added power

even with the added power and torque under your right foot

High Output Tuned Safely

0 IFP Shocks

Optional Electric Heater & Fuel Pressure Gauge Port

4 Power Settings: Mileage XS

Fluid Cooling Bundle for 2020-2025+ Chevy/GMC 6.6L Duramax Cognito 4" even with the added powerMaximum Fluid Cooling Banks Ram Air cooling taken to the next level. Upgrade your truck's fluid cooling capability with the Banks Cooling Bundle, which introduces two all new die cast fluid cooling products to complement your Ram Air differential cover. Its the only cohesive system that combines decades of Ram Air cooling technology into a unified system, from engine, transmission, and differential. The three work together to keep your truck's