
RAM 2500 Diff Cover Upgrade – Banks Ram-Air Diff Review
Installing the Banks Ram-Air Differential Cover on a RAM 2500, The Journigan Adventures praises its design, research, and Banks’ excellent customer support.
The Leader in Diesel Performance
Installing the Banks Ram-Air Differential Cover on a RAM 2500, The Journigan Adventures praises its design, research, and Banks’ excellent customer support.
In his TJ Hunt Dream RAM Build, TJ and crew overhaul Grant Anderson’s 2012 RAM 3500 Dually with Banks Ram‑Air intake, Monster‑Ram (with Grid Heater), Boost Tube Upgrade, MAP Sensor Spacers, Ram‑Air diff cover, and an iDash Data Pro for race‑ready power and reliability.
Jake from Dave’s Auto demonstrates just how easy it is to upgrade a 2022 Duramax with a Banks CoolRunner Oil Pan and Ram-Air Differential Cover. He shares install tips and shows how these parts improve performance, protect the engine, and keep things clean during maintenance.
A 2021 GMC 2500 Denali owner was shocked to learn how much dirty oil is left behind after every oil change. Learn how the Banks Deep Aluminum Oil Pan solves this overlooked problem and protects his Duramax investment for the long haul.
Banks Power’s independent testing reveals that many aftermarket differential covers may hinder performance. Their patented Ram-Air design enhances cooling efficiency, improving power and fuel economy.
Prioritizing fluid maintenance—such as engine oil, transmission fluid, and coolant—is essential before pursuing performance upgrades, ensuring reliability and longevity for your diesel truck.
Banks Power invites satisfied customers to share their experiences by leaving a Google review, helping others discover the benefits of their diesel performance products.
Banks is releasing a new product line to improve the performance of 7.3L Ford Power Stroke engines. The initial release is the Banks Intake Manifold, designed to increase airflow and reduce exhaust gas recirculation (EGR) temperatures. Testing showed a significant reduction in EGTs compared to the stock manifold. Future products in the line will include turbo upgrades, exhaust systems, and other performance enhancements.
Ryan Johanson, a 2021 Duramax owner, upgraded to the Derringer High Output and iDash Pro and was extremely impressed with the increased power, describing it as “ungodly.” He also highlights the ease of use of the iDash Pro with its Bluetooth updates, and the reliability of the PedalMonster compared to other throttle controllers.
Banks Ram-Air differential covers, featuring patented Ram-Air scoops and channeled fins, improve cooling and fluid dynamics, outperforming stock and high-capacity covers. They extend gear life, minimize fluid usage, and are available for Ford, GM, and RAM 3/4 and 1-ton trucks.