SKU: 21975071614

Skunk2 4-1 Side & Hood Exit Race Header - K-series

Sale price$472.48 Regular price$524.98
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Skunk2 4-1 Side & Hood Exit Race Header - K-seriesThe forward leaning K series engine has long been considered necessary to be competitive in an all motor series drag car. However, you need most HP per dollar for the best performing K series side exit header. That is why Skunk2 Racing has introduced their ultimate free flowing, 4 1 K series side and hood exit race header. This single kit has all the components you need for the option of having a side or hood exit header installation. This

The forward leaning K-series engine has long been considered necessary to be competitive in an “all motor” series drag car.  However, you need most HP per dollar for the best performing K-series side exit header. That is why Skunk2 Racing has introduced their ultimate free flowing, 4-1 K-series side and hood exit race header. This single kit has all the components you need for the option of having a side or hood exit header installation.

This incomparable header is engineered to produce a broad powerband starting with equal length primary tubes, then optimized using Skunk2's proven step design which capitalizes on the true merge collector and finishes with an exacting choke point to achieve that optimal powerband. This Skunk2 lean header is proven for powerful 500+hp engines, particularly with strokes from 99mm to 108mm, and constructed to last with meticulously Tig Welded 304 stainless steel - for that run-after-run performance.

Currently, the Skunk2 Racing side/hood exit header fits EG, DC2, and EK chassis's with Hasport lean mounts only. If you do not already have “lean mounts” you can purchase them HERE and HERE.

If you are racing a forward lean K-series engine in the All Motor class, you need this header!

Features

  • 4-1 304 stainless steel header
  • Built and proven for up to 500+hp and 10,500+rpm
  • Equal length primary tubes for a broad power band
  • True merged collector
  • Tig Welded
  • Hood and side exit pipe attachments included
  • V-band connection for hood or side exit pipe(s)
  • Gasket included
  • Perfect for the ultimate 99mm stroke up to and including that big boy 108mm!
  • Designed for Hasport lean mounts in EG/DC/EK chassis's

Vehicle applications: K-swapped 92-95 Civic, 96-00 Civic, and 94-01 Integra vehicles with Hasport Lean Mount kit

For off-road use only.

This is a Race Only product that is to be used solely for racing competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws.

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: 21975071614

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RD
Alexandria, US
★★★★★ 4
As expected
Size: 1.45 Pound (Pack of 1)
As expected Flavor is kinda gross
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Reviewed in the United States on May 11, 2026
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Kelly Aldrete
Belleville, US
★★★★★ 5
Good flavor
Size: 1.45 Pound (Pack of 1)
Good flavor. I quit drinking Metamucil in the past because I didn't like the orange. I was reluctant to try a different flavor but after reading many positive comments about this one I decided to try it. I was not disappointed. Thank you to all who left positive comments about the Berry flavor.
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Reviewed in the United States on February 11, 2026
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Robert Kern
Waukegan, US
★★★★★ 5
Great Product, Works as Advertised
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
This product works exactly as described. It makes BM's smoother and gentler. I personally use the unflavored, no sweeteners added version, and honestly, it does not taste very good, but I feel that the results are worth it, and I do not like adding extra sweeteners or flavorings to my diet. I have used this product for many years and have found that about 1 1/2 to 2 tbsps in 12 ounces of water works the best for me. You will need to experiment a bit to find the ratio that works best for you. I recommend that you start on the low side and gradually increase the amount of Metamucil as needed.
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Reviewed in the United States on March 26, 2026
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EZ
Fort Morgan, US
★★★★★ 5
Healthy, Effective, and great when mixed with Splenda and Koolaid mix. The best of many options I've tried.
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
I've sampled a few different varieties of fiber supplements, including both Benefiber and off-brands, and I found that Metamucil provided the most fiber in the least offensive beverage. Compared to the other brands, this stuff is smoother textured, and goes down easier, as a sort of happy medium between the grittier supplements and the thicker ones. What about effectiveness? I have apocalyptic IBS, and since starting to take this stuff regularly (one giant glass every morning and evening), my BMs have been much more regular, and more manageable. Flare-ups happen less, and it even seems to do a decent job when taken with meals of cutting the hit to my stomach and gut. I tend to take more than the recommended amount, with an even larger serving of water, as I feel like it helps me stay hydrated and full throughout the day. I started taking the classic orange Metamucil, but although I really liked the superior flavor (rather like Orange Tang) it packed several times more sugar in each serving than fiber, so while it was great for digestive health, the overall health impact was too negative. I also sampled the sugar-free berry flavors, but found that, although it was ostensibly healthier, the flavor wasn't great, and in addition it suffered from the aspartame aftertaste and further effects (Aspartame gives me headaches). So this was a dilemma for me. What to do? I actually wrote to Metamucil about it, and they recommended this product. The downside is that it comes with absolutely no flavor, so you need to provide your own in order to mask the texture (I wouldn't dream of trying to mix this in plain water--yuck!) The upside is they pack 100+ servings into a container, and you really are free to blend it into whatever suits your fancy. Obviously if you mix it with something like orange juice, then you're already negating the benefits of this stuff over the sugary orange flavor, but I've personally found a much better way. I like to mix this stuff with Kool-aid mix and Splenda (Sucralose) sweetener. I buy a ton of Splenda and kool-aid as it mixes up tasting sweet, like sugar, but without the calories or aftertaste. You can dump a spoonful of this stuff into a glass of splenda-koolaid, or just dump 8 servings worth of this stuff in with a packet of koolaid powder and a cup of splenda, and then just mix it up and spoon it into water as needed. Better tasting, sugar-free and packed with good useful fiber. EDIT: I wish I could subscribe to this stuff. Price of splenda has gone up, but I've figured out thatyou can just dump 7 packets of koolaid mix and 7 dashes of sucralose into a container of this and shake it up.
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Reviewed in the United States on February 26, 2015
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Review Dude
Massapequa, US
★★★★★ 5
#1 for #2's
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
I like the lack of sweeteners and flavor. I just want the stuff that helps me poop. There is some citric acid in it (no idea why) which gives it a mildly acidic taste. Other than that, it does the trick.
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Reviewed in the United States on March 23, 2026

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