Skunk2 307-05-9050 Ultra Race Intake Manifold for Civic/Integra B16/B17/B18/VTEC

Vehicle Fitment

• 1992-1993 Acura Integra GS-R, B17A1
• 1994-2000 Acura Integra GS-R, B18C1
• 1997-2000 Acura Integra Type R, B18C5
• 1994-1997 Honda Del Sol VTEC, B16A2/B16A3
• 1999-2000 Honda Civic Si, B16A2

Fitment Notes

• Fits B16A/B17A/B18C engine or VTEC cylinder heads
• Race application, plenum and spacers sold separately for tuning

Features

• Ultra Race Intake Manifold, next generation design
• Modular 3-piece construction, removable plenum
• CFD-developed for reduced restriction
• Plenum volume and spacer changes for tuning
• Tilted and tapered hi-velocity runners
• Raised velocity stacks
• Generously cast runner walls, porting provisions
• Secondary fuel rail and injector provisions
• Multiple NPT ports plus OEM AIT port
• Hi-grade mounting hardware

Specifications

• Plenum volume: 3.5L
• Throttle body flange: 90mm, 5.0L Ford pattern
• Runner length: 6.5in
• Velocity stack height: 87mm, raised
• NPT ports: 4x 1/8in, 2x 1/4in
• AIT port: 1x OEM

Included Components

• 1x Ultra Race Intake Manifold
• Mounting Hardware

Product Description

Skunk2 Ultra Race Intake Manifold. Modular 3-piece design with removable plenum allows easy disassembly, porting, and plenum volume changes using optional plenum spacers. Built on CFD software analysis, less restrictive than the Pro Series manifold, delivering torque and power gains over many competitors.

Tilted and tapered hi-velocity runners with raised 87mm velocity stacks, generously cast runner walls leave material for porting. Secondary fuel rail and injector provisions with multiple NPT ports and an OEM AIT port support custom fuel system builds.

Fits Honda B16A/B17A and B18C engines or VTEC cylinder heads, covering 1992-2000 Acura Integra GS-R/Type R, 1999-2000 Honda Civic Si, and 1994-1997 Honda Del Sol VTEC.