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Skunk2 Ultra Series B Series VTEC Street Intake Manifold - Silver

SKU: SKK307-05-0500

Intake Manifolds, Fuel Injected

SK Ultra Intake Manifold

Skunk2 Ultra Series B Series VTEC Street Intake Manifold - Silver

SKU: SKK307-05-0500

Intake Manifolds, Fuel Injected

SK Ultra Intake Manifold

A$971.56
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

IMPORTANT NOTICE: Will not work with factory throttle body.

The engineers at Skunk2 Racing have worked tirelessly to develop the next generation of high performance intake manifolds and are proud to announce the release of the much anticipated Ultra Series Intake Manifold. Years of R&D have culminated in a multi-piece cast aluminum intake manifold that offers advantages that only a modular design could allow. Building upon the performance legacy of our Pro Series Intake Manifold, as well as using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a three-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum and optional plenum spacers. In addition to CFD testing, the Ultra Series Intake Manifold has undergone extensive in-house dyno and on-car testing which has led to a design that is less restrictive, yielding both torque and power gains well over many of the competitors. 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.

Product Overview

The Ultra Series is years of research and development, culminated in a multi-piece cast aluminum intake manifold that offers advantages that only a modular design could allow. Using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a two-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum lid and optional plenum spacers. In addition to CFD testing, the Ultra Series Intake Manifold has undergone extensive in-house dyno testing which has led to a design that is less restrictive, yielding both torque and power gains well over many of the competitors. Skunk2 Racing Ultra Street Intake Manifolds are cast-aluminum, manufactured from high-grade 356 aluminum alloy for strength and lightweight. Each manifold is CNC-machined for a precise fit, and individually inspected for quality assurance. The Ultra Series Street manifold features a generous throttle body opening and is constructed with thick walls at entry, minimizing concerns of breakthrough when port matching. Intense planning and design went into the plenum 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 intake runners with smooth transitions allowing the Ultra Street Intake Manifold to really move some air! Skunk2 Racing Ultra Street Intake Manifolds are designed to be used in modified naturally aspirated applications as well as mild turbo/supercharged setups. *FEATURES:* * Modular 2pc. Design w/ Removable Plenum * Rotatable Plenum Allows Driver-side or Passenger-Side Throttle Body Mounting * Tapered High-Velocity Runners w/ Raised Velocity Stack Entries * Generously Cast Runner Walls for Porting * Large Throttle Body Opening * Lightweight 356 Aluminum Alloy Construction * Hi-Grade Mounting Hardware * Thermal Gasket Included


Features and Benefits

  • Hi Grade Mounting Hardware
  • 1.82L Plenum Volume
  • 8.72 in. Long Runners w/Raised Velocity Stacks
  • 74mm Throttle Body Opening
  • Unique Mounting Flange Universally Fits All B Series VTEC Heads
  • Incl. Thermal Manifold Flange Gasket
  • Generously Cast Runner Walls for Porting
  • Fits ALL Popular Chassis Configurations - Not Just Race Cars

Product Details

Color:Silver
Cylinder Head Type:Standard
Description:Ultra Series Street Intake Manifold
Emission:N/A
Engine Make/Size:Acura 1.8L
Gasket Or Seal Included:No
Material:Aluminum
New Or Remanufactured:New
Number of Carbs:None; For Fuel Injection
Part Number:skk307-05-0500
Position:N/A
RPM Range:N/A
Usage:Street/Hi-Performance
WARNING CA Proposition 65 Message:WARNING: This product can expose you to chemicals including lead; which is known to the State of California to cause cancer. For more information; go to www.P65Warnings.ca.gov.
WARNING CA Proposition 65:Yes

Part Type

Intake Manifolds, Fuel Injected

Data: v4.2 - Upd: 2026-10-11 07:26:59

Features

  • 1.82L Plenum Volume
  • 74mm Throttle Body Opening
  • 8.72 in. Long Runners w/Raised Velocity Stacks
  • Fits ALL Popular Chassis Configurations - Not Just Race Cars
  • Generously Cast Runner Walls for Porting
  • Hi Grade Mounting Hardware
  • Incl. Thermal Manifold Flange Gasket
  • Unique Mounting Flange Universally Fits All B Series VTEC Heads

Specifications

Product Attributes - Brand
Skunk 2
Product Attributes - Manufacturer's Part Number
307-05-0500
Product Attributes - Part Type
Intake Manifolds, Fuel Injected
Product Attributes - Product Line
Skunk2 Racing Ultra Street Intake Manifolds
Product Attributes - UPC
873265006694
Product Attributes - Cylinder Head Configuration
Oval Port
Product Attributes - Fuel Injection Style
Multi-port
Product Attributes - Intake Section Included
Complete
Product Attributes - Throttle Body Bore Size
74mm
Product Attributes - Engine Block Deck Height
Standard deck
Product Attributes - Injectors Included
No
Product Attributes - Multi-Port Fuel Rails Included
No
Product Attributes - EGR
Yes
Product Attributes - Aftermarket Fuel Rail Required
No
Product Attributes - Throttle Body Included
No
Product Attributes - Supplemental Bosses Cast-In
No
Product Attributes - Supplemental Bosses Machined
No
Product Attributes - Runners Included
Yes
Product Attributes - Runners Removable
No
Product Attributes - Plenum Material
Aluminum
Product Attributes - Plenum Finish
Natural
Product Attributes - Base Material
Aluminum
Product Attributes - Base Color
Natural
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Will not work with factory throttle body.

Reference Information

Brand Name/s Skunk2 Racing
StreetFX SKU skk307-05-0500
SFX Item ID 4442349
Supplier Item Code 4442349
Manufacturer SKU 307-05-0500
Manufacturer UPC 873265006694
Alternative References skunk2, sk2-307-05-0500

Compatibility

Application Data
  • Application NotesWill not work with factory throttle body.
    Beginning Year1994
    Ending Year2001
    Engine FamilyHONDA L4 GAS
    Engine Size1.8L/1797cc
    Engine TypeL4
    MakeACURA
    ModelINTEGRA
    SubmodelGS-R
  • Application NotesWill not work with factory throttle body.
    Beginning Year1997
    Ending Year1998
    Engine FamilyHONDA L4 GAS
    Engine Size1.8L/1797cc
    Engine TypeL4
    MakeACURA
    ModelINTEGRA
    SubmodelTYPE R
  • Application NotesWill not work with factory throttle body.
    Beginning Year2000
    Ending Year2001
    Engine FamilyHONDA L4 GAS
    Engine Size1.8L/1797cc
    Engine TypeL4
    MakeACURA
    ModelINTEGRA
    SubmodelTYPE R
  • Application NotesWill not work with factory throttle body.
    Beginning Year1994
    Ending Year1995
    Engine FamilyHONDA L4 GAS
    Engine Size1.6L/1588cc
    Engine TypeL4
    MakeHONDA
    ModelCIVIC DEL SOL
    SubmodelVTEC
  • Application NotesWill not work with factory throttle body.
    Beginning Year1996
    Ending Year1997
    Engine FamilyHONDA L4 GAS
    Engine Size1.6L/1595cc
    Engine TypeL4
    MakeHONDA
    ModelCIVIC DEL SOL
    SubmodelVTEC
  • Application NotesWill not work with factory throttle body.
    Beginning Year1999
    Ending Year2000
    Engine FamilyHONDA L4 GAS
    Engine Size1.6L/1595cc
    Engine TypeL4
    MakeHONDA
    ModelCIVIC
    SubmodelSI

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