SKU: 54456656186

Skunk2 Racing Pro Intake Manifold - B18C1 307-05-0270

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Description

Skunk2 Racing Pro Intake Manifold - B18C1 307-05-0270Fits: 1994 2001 Acura Integra (GS R) Ideal for turbocharged and naturally aspirated applications. Eliminated secondary butterflies for improved airflow and horsepower. 70mm throttle body opening can be port matched up to 74mm. More than a decade ago, Skunk2s engineers looked to the popular Integra Type R intake manifold for inspiration and went back to the drawing board. Skunk2s Pro Series Intake Manifold for Honda's B series non VTEC engines features

Fits:

  • 1994 - 2001 Acura Integra (GS-R)

  • Ideal for turbocharged and naturally aspirated applications.
  • Eliminated secondary butterflies for improved airflow and horsepower.

  • 70mm throttle body opening can be port-matched up to 74mm.


    More than a decade ago, Skunk2’s engineers looked to the popular Integra Type R intake manifold for inspiration and went back to the drawing board. Skunk2’s Pro Series Intake Manifold for Honda's B-series non-VTEC engines features a larger plenum and oversized runners when compared to the ITR manifold for maximum horsepower and torque gains. Instead of producing a manifold with a significantly oversized plenum and excessively short runners that would sacrifice mid-range power, the Pro Series manifold was designed for the “street enthusiast” who wants more power but doesn’t want to sacrifice mid-range performance to get it. The results are improved airflow, an enhanced venturi effect, and both mid-range and top-end power gains.

     

    Skunk2’s cast-aluminum Pro Series Intake Manifolds for Honda’s B-series engines are a direct-fit replacement for all B-series engines thanks to three separate flange designs and are compatible with all factory sensors and throttle bodies as large as 75mm. Pro Series Intake Manifolds offer horsepower and torque gains greater than competitors’ manifolds but without compromising mid-range power output. The design incorporates specially tapered runners as well as a larger, tapered plenum that together preserve mid-range power but increase and accelerate airflow to allow for significant top-end power gains. Pro Series Intake Manifold runner exits are also machined to best match the cylinder head’s ports. Skunk2’s Pro Series Intake Manifold’s shape and design also increases wave scavenging effects at the engine’s ideal operating range, which allow for a broad increase in usable power.

     

    Skunk2 is a familiar name in the intake manifold business, with more than 10 years of experience designing, testing, and building them. Similar to OEM manifolds, Skunk2’s Pro Series Intake Manifolds are shell-molded from 356-aluminum, CNC-machined for superior strength, a precise fit, and a high-quality finish, and vacuum-tested for quality. Each manifold is molded with smooth transitions from the throttle body opening to the plenum to the runners with clean parting lines for an optimal finish, both inside and out and features a genuine Skunk2 nameplate.

    Shipping Notes
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    Exchange/Return Notes
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    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
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    SKU: 54456656186

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    4.6 ★★★★★
    Based on 8 reviews
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    A
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    avalancheryder
    Birmingham, US
    ★★★★★ 5
    Absolute game changer for chronically dry feet/cracked heels
    Size: S (up to size 7)-Beige
    I had recently bought a pair of silicone heel/ankle wraps to fill out my boot a little since I noticed my heels were lifting when I was skating. I tested them out around the house and noticed they left my heels softer while the rest of my sockless feet got quite dry. So I got these full foot silicone socks to see the effect of having my whole foot covered. I slather the entirety of my feet with Dr. Scholl's Severe Cracked Heel Restoring Balm (love how convenient it is to apply it to my feet with the solid stick form) and then slip them into these silicone socks. After just a couple hours, when I pull out my feet they're (a teeny bit sweaty at first), but then overall soft and smooth and have absorbed the balm fully leaving barely any residue in the silicone sock. I find these silicone socks generally comfortable; I wear them in the evenings while relaxing on the couch, take them off after a couple hours and let my feet breathe a bit, and then reapply my balm and socks and wear them to bed. If I wake up in the middle of the night, which I almost always do (not because of the socks), I'll take the socks off and allow my feet to breathe again. I wear a woman's size 6 shoe and the small size is pretty comfortable. However, I made the mistake of wearing them while being on my feet for a couple hours straight during household chores -- they must've somehow cut off my circulation a bit with the standing, so I wouldn't recommend wearing these silicone socks while being active. And since they're not exactly my foot size, they slide around sometimes and will start to feel tight at my big toe. But if that happens, I just tug on the toe area of the sock to give my big toe more wiggle room and problem solved. Prior to wearing these socks, I was soaking and doing heavy duty exfoliation of my feet every week. These socks seem like they'll work to help me extend the time between soakings and exfoliations. The 5 pack is a great value. So far none have torn, so they seem rather durable. Not sure what I could even do to tear a hole in these.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 16, 2026
    B
    Verified Purchase
    Beverly Durham
    Natrona Heights, US
    ★★★★★ 5
    Works wonders
    Size: M (up to size 9)-Beige
    Works wonders for dry feet, like really dry, hard feet.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 23, 2026
    T
    Verified Purchase
    Therapy by the Sea
    Carnegie, US
    ★★★★★ 4
    EXCELLENT FEET MOISTURE PROTECTION
    Size: S (up to size 7)-Beige, Size: S (up to size 7)-Beige
    Why did you pick this product vs others?: I have burns on my feet and needed something that I could put burn creme on and still walk around in with. I tried other silicone footsie but they would teae really easily. So far these are doing really well for this purpose. They are holding their shape too. The only caution I have is the same with all silicone footsies: They can be slippery on wet floors, so also wear with socks over them. The biggest issues is when they say a size they mean it. The silicone used in these have little give in them, so they won't stretch out and loose their shape. That can be a good thing, or not so good, depending on how well they fit your feet and what your intent is with wearing these. The other issue is if they fit snug around those toes, that tends to be where the first tear in the material will happen. Because of how these are made, the tear is actually more like cracking in the material and once it occurs you won't be able to get much use out of the sock after that. If you are planning to wear them around the house or for long term use, I suggest going up a size or look for the toeless options.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 5, 2025
    S
    Verified Purchase
    Shawna
    Phoenix, US
    ★★★★★ 3
    Silicone socks
    Size: M (up to size 9)-Beige
    The socks are sized large. The quality of the silicone is good. But they slide around on your feet if you try to walk, making them difficult to use and a bit uncomfortable. Unless you are able to sit for long periods of time the likely will not work well. Recommend looking for a better value.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 27, 2024
    A
    Verified Purchase
    Ann
    Carnegie, US
    ★★★★★ 5
    Effective
    Size: L (up to size 11)-Pink
    Fantastic. I put lotion on my feet & wear them when I go to sleep. I often wake up during the night and will remove them to find my feet soft and smooth. They are strong and fit my size 10 womens’ size.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 27, 2026

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