SKU: 35806068407

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

Sale price$832.52 Regular price$925.02
Save 10%

Pay in installments of $231.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.2 ★★★★★
    Based on 27 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    J
    Verified Purchase
    Jennifer
    Alexandria, US
    ★★★★★ 5
    Great travel book for kids.
    Format: Paperback
    This book was great, I plan to get one for any other city we visit that they have a book for. Good level info for my 8 year old but also had some fun things for my 4 year old to do. Very flexible so we could just see what we were going to see & work it into the ‘mission’. We would bust it out at our cafe/people watching stops to see what we needed to do at the next stop. The information was fun for kids and adults. You get to set points for a few things so the mission is completely attainable no matter what you do in the city AND you can set points for adventurous things your kiddos might not otherwise do... eg I got my 4 year old to try escargot!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 9, 2019
    R
    Verified Purchase
    RN
    Fort Morgan, US
    ★★★★★ 5
    So worth it
    Format: Paperback
    These books are amazing. They made all the historical sites so interesting and exciting for my 8 year old. Highly highly recommend! She was so engaged thanks to this book.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 25, 2025
    A
    Verified Purchase
    Alex899
    Whiting, US
    ★★★★★ 5
    Worth it!
    Format: Paperback
    Great book to help keep kids engaged and excited to tour through Paris. Recently used it on our trip with 5-8 year olds and had a blast searching for paintings in museums or various sites through the city. Had some interesting facts/history to share about the various places (although wish it had more)
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 2, 2025
    K
    Verified Purchase
    Kathryn Wetzel
    Lowell, US
    ★★★★★ 4
    Kept a 10 year old engaged
    Format: Paperback
    I bought this for my 10 year old for our trip to Paris. It contained some activities that kept him interested during our museum/castle trips. It even lead us to Chateau de Vincennes which we wouldn’t have found on our own! The Louvre hunt had us going all over the place (mainly because he can’t leave anything incomplete) but it helped initiate conversations about history. The only issue is that the Notre Dame challenge is sadly impossible to complete now based on the fire in April. I also wish something would be added regarding Les Invalides. If you have elementary aged kids then I would highly recommend.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 8, 2019
    A
    Verified Purchase
    Amazon Customer
    Fort Morgan, US
    ★★★★★ 5
    Excellent addition to a trip
    Format: Paperback
    Just got back from Paris. My 9 year old daughter loved using this book throughout our adventures. It was light enough to carry with us each day and had a nice mix of information to read and things to look for. There were A LOT of different sites listed. In a week we still didn't get to some of them. Would definitely buy one of these books for another trip.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 22, 2025

    recommand products