Skunk2 Intake Manifold Ultra Honda B series

Detailed and meticulous planning went into every aspect of the Ultra Series Street Intake Manifold. Ultra Series Street Intake Manifolds are manufactured from cast-aluminum high-grade 356 aluminum alloy for lightweight yet added strength over sheet metal manifolds. Each manifold is CNC-machined for a precise fit, and individually inspected for quality assurance. The Ultra Series Street manifold features a generous 74mm throttle body opening and is constructed with thick walls and entry minimizing concerns of breakthrough when port matching. Intense planning and design went into the plenum (1.82L plenum volume) to distribute even airflow to all four cylinders under dynamic load conditions. Placement and design of the velocity stacks were rigorously flow tested to ensure maximum delivery of air to the cylinder. Large velocity stack raised bell mouth entries lead to long 221.5mm intake runners with smooth transitions allowing the Ultra Series Street Intake Manifold to outflow the competition. Designed to be used with modified street applications and mild turbo setups, the Skunk2 Ultra Series Street Intake Manifold helps provide a new level affordable high-end intake technology to the marketplace.


    1997-2001 Acura Integra Type-R
    1992-2001 Acura Integra GSR
    1999-2000 Honda Civic Coupe SI

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    Hi-Grade Mounting Hardware
    1.82L Plenum Volume
    8.72" Long Runners with Raised Velocity Stacks - Plenty of Material to Port
    Unique Mounting Flange Universally Fits All B Series VTEC Heads
    74mm Throttle Body Opening
    Includes Thermal Manifold Flange Gasket
    Generously Cast Runner Walls for Porting
    Fits ALL Popular Chassis Configurations