King Porting Service - Honda OEM Intake Manifold - B16/B17/B18C5, F20/F22, K20/K24

This product fits:

• Civic (1996-2000) Si
• Civic (2001-2005) Si
• Civic Si (2006-2011)
• Del Sol (1993-1997) DOHC VTEC
• Integra (1990-1993) GSR
• Integra (1994-2001) Type R
• RSX Base (2002-2007)
• RSX Type S (2002-2004)
• RSX Type S (2005-2007)
• S2000 (2000-2003)
• S2000 (2004-2009)

 
Since the internal combustion engine is basically an air pump, the more air you get to the cylinders, the more power you’ll make. While the Honda/Acura OEM intake manifolds are very well designed from the factory, they are still just castings and go onto the car as-is. On a performance engine with a ported head, bigger throttle body, modified intake system, or any combination of these, an OEM intake manifold becomes a bottleneck.

To achieve maxium air flow, the manifold is cut apart, then we port the runners and plenum for maximum capacity and runner velocity. In addition the flange is port-matched or gasket matched, and the throttle body opening is bored if necessary. Once the porting is completed, the manifold is meticulously welded back together.

In addition to porting, we also offer flange modification for water port issues on swaps, as well as custom plenum enlargement.

King’s porting methods were developed on the flowbench after many hours of R&D, then tested and proven out on the dyno.

Price is for labor only. Call to make arrangements to send you manifold in, or we would be glad to sell you a brand-new unit.