Ultra Race Billet Intake Manifold – Honda K20C1/K20C4 Head Studs 5mm Piston makes 2491cc

5mm Piston makes 2491cc

Power level is quoted based on our recommended power level with a turbocharger

unlike the OEM flywheel bolts

Not compatible with:

Ultra Race Billet Intake Manifold – Honda K20C1/K20C4 Head Studs 5mm Piston makes 2491ccThe Skunk2 Billet Ultra Race Series Intake Manifold for Honda K20C1 K20C4 engines solves the problems you will encounter when trying to push high boost to make Big Power. All Ultra Manifolds feature tapered runners with trumpet profiled entries and plenums that have been designed and optimized using CFD. Compared to the OEM plastic manifold, the Skunk2 Ultra Manifold has a larger plenum and runners for higher horsepower engines and won't come apart