Skunk2 Ultra Series Race Intake Manifold – Silver – Civic / Integra (B-series)

Skunk2 Ultra Series Race Intake Manifold – Silver – Civic / Integra (B-series)

High-velocity airflow. Built for big power.

The Skunk2 Ultra Series Race Intake Manifold is engineered for high-horsepower naturally aspirated and turbocharged B-series builds. With a huge 90mm throttle body flange, modular 3-piece design, and optional plenum spacers, this intake delivers maximum flow and tunability for serious racers.

Key Features:

• 3.5L plenum volume (upgradeable to 4.5L / 5.5L with spacers)

• 90mm throttle body opening – Ford 5.0 bolt pattern

• 6.5” tilted & tapered high-velocity runners

• Raised 87mm velocity stacks for porting flexibility

• Provisions for additional bottom-mounted injectors

• CNC-machined 356 cast aluminum body

• Thermal gasket and Hi-grade hardware included

• 4x 1/8” NPT, 3x 1/4” NPT, and 1x OEM AIT sensor port

• Universally fits all B-series VTEC heads

Whether you’re building a street-slaying turbo Civic or a 1000hp+ drag car, the Ultra Race manifold supports massive flow and boost levels, with headroom for tuning and modular expansion.

Vehicle Compatibility:

Honda Civic (B-series VTEC)
Del Sol B16/B18
Integra B18C / B18C5
Fits all popular chassis setups – not limited to race-only builds