SKU: 14884964880

Skunk2 Billet Ultra Race Series Intake Manifold - K20C1 / K20C4 Civic Type R

Sale price$832.52 Regular price$925.02
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Skunk2 Billet Ultra Race Series Intake Manifold - K20C1 / K20C4 Civic Type RThe Skunk2 Billet Ultra Race Series Intake Manifold for Honda K20C1 K20C4 engines solves the problems you will encounter when trying to push high boost to make Big Power. All Ultra Manifolds feature tapered runners with trumpet profiled entries and plenums that have been designed and optimized using CFD. Compared to the OEM plastic manifold, the Skunk2 Ultra Manifold has a larger plenum and runners for higher horsepower engines and won't come apart

The Skunk2 Billet Ultra-Race Series Intake Manifold for Honda K20C1 / K20C4 engines solves the problems you will encounter when trying to push high boost to make Big Power. All Ultra Manifolds feature tapered runners with trumpet profiled entries and plenums that have been designed and optimized using CFD. Compared to the OEM plastic manifold, the Skunk2 Ultra Manifold has a larger plenum and runners for higher horsepower engines and won't come apart like OEM when boost pressure is turned up.


The manifold is designed with provisions to easily add and mount secondary port fuel injectors for high horsepower engine and turbo combinations. The Skunk2 Ultra runners are CNC machined from solid 6061 billet, while the plenum is cast from aircraft grade A356 aluminum and finished-off with our Signature Skunk2 Ultra-Series nameplate. The modular design of the Skunk2 Ultra Manifolds allows the plenum volume to easily be increased using simple spacers, and the runners to be freely ported for additional flow and volume. The versatility of this manifold allows enthusiasts and engine builders to tune the manifold combination to best suit their specific needs.

Features:

  • Tapered AL6061 CNC Billet Intake Runners
  • Modular Design with Removable Cast 3.5L Plenum
  • 1L Spacer Included. 2L Spacer Available Separately
  • Thick Runner Walls Allow for Additional Porting
  • 90mm Throttle Body Flange - Std. 5.0L Ford Pattern
  • Secondary Fuel Rail & Injectors (Sold Separately)
  • 4 x 1/8” NPT, 2 x 1/4” NPT and 1 x OEM AIT Port
  • Thermal Gasket and all Mounting Hardware 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: 14884964880

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    4.4 ★★★★★
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    Jea9
    Cuba, US
    ★★★★★ 3
    Indestructible?
    Color: Bacon, Color: Bacon
    This is after 1 week of arrgressive chewing. Not sure if it's safe for my dog.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 27, 2026
    M
    Verified Purchase
    Marybeth
    Birmingham, US
    ★★★★★ 4
    Beloved But Beware Microplastic Chip-Offs
    Color: Bacon
    My doodle adores this thing and gnaws on it constantly. He has not been able to harm it, which is great. That’s the best part. Things to be aware of: 1. This is mostly molded plastic; it is a bit heavy and very hard. My dog tosses it into the air and if it lands on him, it HURTS. A lot. 2. While it’s sturdy, sharp teeth eventually gnaw pieces and little shavings off the toy. These are microplastics and could be harmful if your dog swallows them.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 13, 2026
    S
    Verified Purchase
    Skye and Ted
    Charlottesville, US
    ★★★★★ 5
    Skye's Absolute Favorite Ball! 🐾
    Size: 1 Pack, Style: Ball
    Hello, I am Skye! I am an Australian Mountain Doodle puppy, and my humans finally found a ball that can keep up with me! The Benebone Natural Rubber Dog Ball is officially my prized possession. Why I give it five paws: The Perfect Chew: It is made of natural rubber, which means it has this amazing, springy texture that feels so good on my teeth. It's super tough, but it still has a satisfying squish when I chomp down on it. Funky Bounces: Because of the rubber and the design, it doesn't just roll in a boring straight line. When it hits the floor, it bounces all over the place in crazy directions, which makes chasing it so exciting. Easy to Carry: The texture makes it really easy for me to grab with my paws and hold onto in my mouth, even when it gets a little slobbery during a long game of fetch.
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    Reviewed in the United States on May 24, 2026
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    Dot
    Louisville, US
    ★★★★★ 5
    So far this is the perfect alternative to other wobble toy feeders. Please make a bigger size!
    Size: 1 Pack, Style: Pawbler
    Why did you pick this product vs others?: I bought the Pawbler because the two most popular wobble treat feeders on the market are plastic, and one of my dogs just absolutely destroys those in no time because he bites them and throws them rather then nudging them and then he has plastic cutting him so I am forced to throw away a costly treat toy/dispenser. I thought maybe a rubber one would work out better. So far my dogs love it, it works well spitting out their kibble, seems to be holding up and is easy to clean and feels like a good weight, not a super flimsy toy. I would love to see it made in a slightly larger size, I think this current size is good for medium dogs. It holds just under a cup of small round kibble but I would like to see one that can hold more and is slightly larger in size. I have 4 german shorthaired pointers, my test subject for this toy is mostly my 70 pounder who bites the toys instead of nudging them and throws them across the room, so it is taking a beating. I think for him a larger size would be helpful in deterring that behavior but I also think this may be too small for larger breeds. Durability: So far this toy looks just like when I bought it. It has no punctures or scratches and unscrews without problem. We have only had it a week or so but we use puzzle/toy feeders to feed our dogs lunch every day so it is pretty easy to tell which toys won't last long. Obviously, I can't speak to long-term durability at the moment, but I can say that most toys similar to this end up already scratched or punctured in a few days, so this is already sturdier when compared to what I have tried before.
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    Reviewed in the United States on June 26, 2025
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    EMarie
    Lowell, US
    ★★★★★ 4
    Well made and durable, not a toy the pups seek out
    Size: 1 Pack, Style: Tug
    Well made. Thought our staffies would love since they live tugging with each other. Sadly not something they seek out. We love ALL the benebone chews though!
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    Reviewed in the United States on April 6, 2026

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