Big Boss Intake Manifold Cummins ISX / X15 2013.5-2024 Color:Red

Big Boss Intake Manifold Cummins ISX / X15 2013.5-2024 Color:RedIntroducing Big Boss Intake Manifold Cummins ISX X15 2013. 5 2024. Available for: 2013. 5 2024 Cummins ISX15 & X15 Engines Warranty: 1 Year Unlimited Mile Warranty PDI Big Boss Intake manifolds are built to increase and balance the air going into the engine. By opening up the manifold in key areas airflow will increase up to 35% leading to lower air intake temperatures resulting in power gains of up to 20hp. These direct replacement manifolds are

The top is a larger 2 ¼” pipe with “bead roll” compared to the factory smooth 2” round surface

Crafted right here in Michigan with high-quality USA materials

Whether you're tackling tough trails or simply seeking additional protection for your vehicle

Level 6 produces Best in Class performance and knocks you back in your seat

and other contaminants from the air entering your engine

International

Roxor rear attachment advantages

Features vary by application

trust Cecco Racing

This cab fits all year models from 2018 to Current (2026)

Order yours now and expect it to be ready in 3-5 days

Many modern diesel and high-performance gasoline engines use CGI cylinder heads to handle higher pressures and temperatures without increasing engine weight