Three years of research and development have produced an intake manifold that significantly increases your car’s performance. Designed for LS3 square port GM engines, our independent dyno testing shows impressive gains of horsepower and torque. Even more impressive, no hood or firewall modifications are needed. Every X1 intake manifold is cast in aluminum in Clarence, Missouri and finished at a high tech machining center in Fairfield City, Iowa. The LOD Speedworks X1 Intake Manifold is the ultimate addition to your late model performance car.
The LOD Speedworks new X1 Intake Manifold will be ready to ship in July 2017. Order now to secure yours.