Banks Power 05-08 GM 8.1L Mh-W24 (L-Exit) PowerPack System

Banks Power is well-known for creating performance systems that help vehicles work harder, and this PowerPack system is designed to do just that for your 2005-2008 GM 8.1L W24 motorhome. If you're looking to make passing, merging, and climbing hills feel effortless, this package bundles everything you need to dramatically increase your coach's power and optimize its performance. It's built to help your motorhome handle its load with more confidence.

At the heart of this system is a new Ram-Air intake, which is designed to pull in more air and make it denser, leading to more power. This is paired with a set of stainless-steel TorqueTubes exhaust manifolds. These aren't just any manifolds; they're tuned to a specific length to help you get a strong surge of torque right when you need it, making a noticeable difference when you're accelerating or going uphill. Together, these components are engineered to give you gains of up to +70 horsepower and +92 lb-ft of torque at the rear wheels. Beyond the raw power increase, this system also aims to improve your fuel economy and the overall durability of your engine, all without requiring high-octane fuel.

This PowerPack system includes the Ram-Air Cold-Air Intake, the TorqueTube Exhaust Manifold System, a Monster Exhaust, a chrome tailpipe, and all the necessary hardware for installation. It's important to note that while the Ram-Air intake is designed for W-series chassis, some P-series chassis with wheelbases over 190 inches might require an extension kit for proper fitment. This system is not CARB approved and cannot be shipped to California.