Skunk2 Ultra Series K Series Race Intake Manifold - 3.5L Silver

SKU: SKK307-05-8000

Intake Manifolds, Fuel Injected

SK Ultra Intake Manifold...

Skunk2 Ultra Series K Series Race Intake Manifold - 3.5L Silver

Skunk2 Racing

Skunk2 Ultra Series K Series Race Intake Manifold - 3.5L Silver

SKU: SKK307-05-8000

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.

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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 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

Available in 3.5L/4.5L/And 5.5L Configurations
Optional Billet Aluminum Plenum Spacers In 1L Or 2L Sizes
Hi-Grade Mounting Hardware
US Patent No. D673977S
6.5 in. Tilted/Tapered Hi-Velocity Runners
Raised 87mm Velocity Stacks - Plenty Of Material To Port
Provisions For Additional Injectors On Bottom Side Of Runners
90mm Throttle Body Flange - Std. 5.0L Ford Pattern
Includes 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:	PRB
Description:	Ultra Series Race Intake Manifold
Emission:	N/A
Engine Make/Size:	Honda K24
Gasket Or Seal Included:	No
Material:	Aluminum
New Or Remanufactured:	New
Number of Carbs:	None; For Fuel Injection
Part Number:	skk307-05-8000
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: 2026-10-13 15:48:47

Features

6.5 in. Tilted/Tapered Hi-Velocity Runners
90mm Throttle Body Flange - Std. 5.0L Ford Pattern
Available in 3.5L/4.5L/And 5.5L Configurations
Fits ALL Popular Chassis Configurations - Not Just Race Cars
Generously Cast Runner Walls for Porting
Hi-Grade Mounting Hardware
Includes Thermal Manifold Flange Gasket
Optional Billet Aluminum Plenum Spacers In 1L Or 2L Sizes
Provisions For Additional Injectors On Bottom Side Of Runners
Raised 87mm Velocity Stacks - Plenty Of Material To Port
US Patent No. D673977S

Specifications

Product Attributes - Brand: Skunk 2
Product Attributes - Manufacturer's Part Number: 307-05-8000
Product Attributes - Part Type: Intake Manifolds, Fuel Injected
Product Attributes - Product Line: Skunk2 Racing Ultra Race Intake Manifolds
Product Attributes - UPC: 873265007691
Product Attributes - Fuel Injection Style: Throttle body
Product Attributes - Injectors Included: No
Product Attributes - Multi-Port Fuel Rails Included: No
Product Attributes - EGR: No
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: Silver powdercoated
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Skunk2 Racing
StreetFX SKU	skk307-05-8000
SFX Item ID	4442443
Supplier Item Code	4442443
Manufacturer SKU	307-05-8000
Manufacturer UPC	873265007691
Alternative References	skunk2, sk2-307-05-8000, 3.5L