Is a Stainless Steel or Cast Iron Exhaust Manifold Better?

[WallT]

Both stainless steel and cast steely get their pros and cons when it comes to exhaust manifolds. Stainless steel is known for its corrosion resistance and longevity, creating it a popular selection for aftermarket efficiency exhaust systems. Nonetheless, cast iron is valued for its thermal stability and capability to withstand high temperatures. It's a hard choice!