The NEW Carbon Fiber LS1 EFI System-a fully loaded LS kit designed for performance enthusiasts. With a sleek, low-profile design, this lightweight system boasts extended runners for balanced torque and horsepower, and reduced sound resonance. Perfect for LS1 applications, with more options on the way, this EFI system pushes limits with style and power! This LS manifold is the first of its kind made entirely of carbon fiber.- Available Jan 2025