SKU: 35806068407

Skunk2 Ultra Series Race Billet Side Feed Intake Manifold - K20/K24

Sale price$832.52 Regular price$925.02
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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27

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Description

Skunk2 Ultra Series Race Billet Side Feed Intake Manifold - K20/K24The Skunk2 Ultra Race Series Billet Intake Manifold, for Honda K series engines is the ultimate manifold for high horsepower street and race engines. Unlike the standard Ultra Manifold, the Billet Ultra was designed for 8 injectors mounted top side with a single fuel rail. All Ultra Manifolds feature tapered runners with trumpet profiled entries and plenums that have been designed and optimized using CFD and on the dyno. The short tapered high volume

The Skunk2 Ultra-Race Series Billet Intake Manifold, for Honda K series engines is the ultimate manifold for high-horsepower street and race engines. Unlike the standard Ultra Manifold, the Billet Ultra was designed for 8-injectors mounted top-side with a single fuel rail.

All Ultra Manifolds feature tapered runners with trumpet profiled entries and plenums that have been designed and optimized using CFD and on the dyno. The short tapered high-volume runners combined with a large plenum favors maximum top end power over lower end power and response. Skunk2 Ultra Manifolds also incorporate a modular plenum design where plenum volume can easily be increased using simple spacers, and runners that can easily ported for additional flow and volume.

After rigorous in-house and third-party benchmark dyno testing, Skunk2 has yet to test an intake manifold that can match the performance of the Skunk2 Ultra Race Manifold. The versatility of this manifold allows enthusiasts and engine builders to tune the manifold combination to best suit their needs.

The combination of the billet coolness-factor with limited production makes the Skunk2 Billet Ultra Race Manifold special offering.

*Does not fit K20C variants

The Skunk2 K-Series Ultra Street manifold is designed with an early style (PRB) intake manifold flange. Engines with the later style (RBC) flange will require the use of an aftermarket water bypass adapter.

Features:

  • Best in Class Power Increase
  • Single Rail Top Mount 8-Injectors
  • Tapered Hi-Velocity CNC Billet Intake Runners
  • Modular Design with Removable Cast Plenum
  • Plenum Volume Can Be Adjusted Using Spacers
  • 90mm Throttle Body Flange - Std. 5.0 Ford Bolt Pattern
  • Thermal Gasket Included
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 35806068407

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    Cathy
    Draper, US
    ★★★★★ 5
    Happy Customer
    Size: Medium, Color: (001) Black / Black / White
    Item was as describe, comfortable and stays in place thick but breathable ! I will order from this company again
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    Reviewed in the United States on January 15, 2026
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    Sue M
    Boise, US
    ★★★★★ 5
    Love these socks
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    Great quality socks
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    Reviewed in the United States on April 26, 2026
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    Kendra
    Omaha, US
    ★★★★★ 4
    Good quality
    Size: Large, Color: (035) Steel / White / Black
    These are a bit thicker then a compression sock and they come up higher on the ankle than a no-show sock normally does. They are very comfortable and soft.
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    Reviewed in the United States on February 10, 2026
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    K
    Massapequa, US
    ★★★★★ 5
    Good quality socks
    Size: X-Large, Color: (001) Black / Black / White
    Great value and great product and comfort. Not thin and wears well not like thin socks in a size that fits
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    Reviewed in the United States on December 4, 2025
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    Cookie
    Houston, US
    ★★★★★ 5
    Socks
    Size: Medium, Color: (001) Black / Black / White
    Great price, perfect fit.
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    Reviewed in the United States on January 23, 2026

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