Upgrade your Cummins ISX engine with a performance intake manifold from Texas Truck Market to reduce exhaust gas temperatures (EGTs), increase airflow, and improve overall efficiency. Designed to introduce more cool, dense air into the engine, this high-flow manifold helps your Cummins ISX, ISX15, and X15 run cooler while optimizing fuel combustion for better performance and fuel economy. Whether you're replacing a restrictive factory manifold or upgrading for lower EGTs and increased power, we have the right fit for your truck. Call 832-867-3345 for expert advice and fast shipping! 🚛💨
