Is your intake manifold holding back your engine’s potential? The FAST LSX Manifold is engineered to redefine performance for both boosted and naturally aspirated LS3 and LS7 engines. As the first polymer tunnel ram-style manifold, it drastically reduces heat soak while providing a lightweight and robust solution to enhance your vehicle’s power.

Gain an average of 30 horsepower between 5,000 and 7,500 RPM, easily outpacing conventional aluminum designs. Its removable stacks let you experiment with different configurations, ensuring you find the optimal setup for your unique racing needs. Moreover, with a 45psi rating, this manifold is built for serious power applications.

Worried about fitment? The reversible top offers versatile throttle body placements, and the integrated nitrous nozzle bosses streamline direct port system installations. Elevate your ride with the FAST LSX Manifold and experience uncompromised performance.