Skunk2 Ultra Series K Series Race Centerfeed Complete Intake Manifold

SKU: SKK307-05-8080

Intake Manifolds, Fuel Injected

SK Ultra Intake Manifold

Skunk2 Ultra Series K Series Race Centerfeed Complete Intake Manifold

Skunk2 Racing

Skunk2 Ultra Series K Series Race Centerfeed Complete Intake Manifold

SKU: SKK307-05-8080

Intake Manifolds, Fuel Injected

SK Ultra Intake Manifold

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.

We accept

Description

Skunk2 Racing is proud to announce the next generation of high performance intake manifolds for the '02-'05 Civic Si and '02-'06 RSX/ RSX Type S, and/ or any swap using the K20A/ K20A2/ K20Z1/ K24A1 engines or cylinder heads has finally arrived! The much anticipated Ultra Race Centerfeed Intake Manifold is the result of years worth of R&D and building upon the performance legacy of our Pro Series Intake Manifold. 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. The result is a design that is less restrictive, yielding both torque and power gains well over many of the competitors.

Product Overview

The much anticipated Ultra Race Intake Manifold is the result of years worth of R&D and building upon the performance legacy of our Pro Series Intake Manifold. 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. The result is a design that is less restrictive, yielding both torque and power gains well over many of the competitors. *FEATURES:* * Modular 3pc. Design w/ Removable Plenum * 3.5L Plenum Volume** * 90mm Throttle Body Flange - Std. 5.0L Ford Pattern * Tapered Hi-Velocity Runners * Raised Velocity Stacks * Generously Cast Runner Walls for Porting * Provisions Secondary Fuel Rail & Injectors * Hi-Grade Mounting Hardware * Thermal Gasket Included * Fits MOST Popular Chassis Configurations - Not Just Race Cars (See Notes)

Features and Benefits

Modular 3pc. Design w/Removable Plenum
5.0L Plenum Volume
90mm Throttle Body Flange - Std. 5.0L Ford Pattern
6.0 in. Tapered Hi-Velocity Runners
87mm Velocity Stacks w/Generous Cast Runner Walls For Porting
Provisions Secondary Fuel Rail And Injectors
3 in. x 1/8 in. NPT And 3 in. x 1/4 in. NPT Accessory Ports
Hi-Grade Mounting Hardware
Thermal Gasket Included
Fits Most Popular Chassis Configurations
US Patent No. D677700

Product Details

Color:	Silver
Cylinder Head Type:	PRB
Description:	Ultra Series Race Centerfeed Intake Manifold
Emission:	N/A
Engine Make/Size:	Honda K24
Number of Carbs:	None; For Fuel Injection
Part Number:	skk307-05-8080
Position:	Upper
RPM Range:	N/A
Usage:	Racing
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 07:27:07

Features

3 in. x 1/8 in. NPT And 3 in. x 1/4 in. NPT Accessory Ports
5.0L Plenum Volume
6.0 in. Tapered Hi-Velocity Runners
87mm Velocity Stacks w/Generous Cast Runner Walls For Porting
90mm Throttle Body Flange - Std. 5.0L Ford Pattern
Fits Most Popular Chassis Configurations
Hi-Grade Mounting Hardware
Modular 3pc. Design w/Removable Plenum
Provisions Secondary Fuel Rail And Injectors
Thermal Gasket Included
US Patent No. D677700

Specifications

Product Attributes - EGR: No
Product Attributes - UPC: 873265005925
Product Attributes - Brand: Skunk 2
Product Attributes - Notes: Intake uses PRB/PRC style cylinder head and throttle body flanges. RBC/RBB style cylinder heads will require an aftermarket water bypass adapter and Skunk2 DBW throttle body adapter.
Product Attributes - Quantity: Sold individually.
Product Attributes - Part Type: Intake Manifolds, Fuel Injected
Product Attributes - Base Color: Natural
Product Attributes - Product Line: Skunk2 Racing Ultra Race Intake Manifolds
Product Attributes - Base Material: Aluminum
Product Attributes - Plenum Finish: Natural
Product Attributes - Plenum Material: Aluminum
Product Attributes - Runners Included: Yes
Product Attributes - Runners Removable: Yes
Product Attributes - Injectors Included: No
Product Attributes - Fuel Injection Style: Multi-port
Product Attributes - Throttle Body Included: No
Product Attributes - Intake Section Included: Complete
Product Attributes - Throttle Body Bore Size: 90mm
Product Attributes - Engine Block Deck Height: Standard deck
Product Attributes - Manufacturer's Part Number: 307-05-8080
Product Attributes - Supplemental Boss Quantity: Four
Product Attributes - Cylinder Head Configuration: Stock
Product Attributes - Supplemental Bosses Cast-In: Yes
Product Attributes - Supplemental Bosses Machined: Yes
Product Attributes - Aftermarket Fuel Rail Required: No
Product Attributes - Multi-Port Fuel Rails Included: No

Reference Information

Brand Name/s	Skunk2 Racing
StreetFX SKU	skk307-05-8080
SFX Item ID	4442565
Supplier Item Code	4442565
Manufacturer SKU	307-05-8080
Manufacturer UPC	873265005925
Alternative References	skunk2, sk2-307-05-8080

Compatibility

Application Data

Make	ACURA
Model	RSX
Submodel	BASE
Beginning Year	2002
Ending Year	2006
Engine Type	L4
Engine Family	Honda/Acura 4-cylinder
Engine Size	2.0L/1998cc
Application Notes	Intake uses PRB/PRC style cylinder head and throttle body flanges. RBC/RBB style cylinder heads will require an aftermarket water bypass adapter and Skunk2 DBW throttle body adapter.

Make	ACURA
Model	RSX
Submodel	TYPE-S
Beginning Year	2002
Ending Year	2006
Engine Type	L4
Engine Family	Honda/Acura 4-cylinder
Engine Size	2.0L/1998cc
Application Notes	Intake uses PRB/PRC style cylinder head and throttle body flanges. RBC/RBB style cylinder heads will require an aftermarket water bypass adapter and Skunk2 DBW throttle body adapter.

Make	ACURA
Model	TSX
Submodel	BASE
Beginning Year	2004
Ending Year	2006
Engine Type	L4
Engine Family	Honda/Acura 4-cylinder
Engine Size	2.4L/2354cc
Application Notes	Intake uses PRB/PRC style cylinder head and throttle body flanges. RBC/RBB style cylinder heads will require an aftermarket water bypass adapter and Skunk2 DBW throttle body adapter.

Make	HONDA
Model	CIVIC
Submodel	SI
Beginning Year	2002
Ending Year	2005
Engine Type	L4
Engine Family	Honda/Acura 4-cylinder
Engine Size	2.0L/1998cc
Application Notes	Intake uses PRB/PRC style cylinder head and throttle body flanges. RBC/RBB style cylinder heads will require an aftermarket water bypass adapter and Skunk2 DBW throttle body adapter.