The DOC Race Evolution 10 Turbo Manifold replaces and outperforms the OEM turbo manifold by using mandrel tubing that moves exhaust pulses efficiently and smoothly. Cast iron has thousands of pits and bumps, restricting flow and limiting your turbochargers maximum abilities.
Your stock cast manifold is great for everyday driving, but choking your factory framed setup down. Our exhaust manifold maximizes performance from your turbocharger significantly, by as much as 20%.
This is a perfect upgrade for someone even with an FP green turbo. DOC Race manifolds are made only with high quality stainless tubing to last the lifetime of your vehicle.