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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Luis Fabiano
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★★★★★ 5
Amazing kit, it has everything you need!
I never really thought about keeping a tire repair kit in my car, until I had a flat in the middle of nowhere. That’s when I got this 54-piece Flat Tire Repair Kit with Air Compressor, and now I wouldn’t travel without it. The kit has everything you need to patch up a flat quickly and get back on the road, and it’s surprisingly easy to use, even for someone like me who’s never done it before. The air compressor works fast, inflating my tire in just a few minutes, and the tools feel solid and well-made. Value for the money: 10/10 Honestly, this little kit (amazing size) saved me from a stressful situation, and now I tell everyone: just keep one in your car, you never know when you’ll need it!
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Reviewed in the United States on March 6, 2025
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Jimmy
Houston, US
★★★★★ 5
Great Kit for ATV's
Great so far, bought to keep in our Four Wheeler in case of flat on the trail. Pump is great for ATV Purposes not sure about cars and trucks etc. Ran all 4 tires up to 8 psi from 6 psi in just a few minutes,so it does work great for lower psi use. Tools are built well and plenty of plugs and other items are provided. All fits well in supplied case in the back storage of my 2025 Cforce 600 Touring just for reference. Overall great value for what is included for that time when you need it. Must have for ATV's!
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Reviewed in the United States on November 12, 2025
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Amazon Customer
Charlottesville, US
★★★★★ 5
Good tire kit
Just what I needed for the sxs
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Reviewed in the United States on May 31, 2026
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Amazon Customer
Port Orchard, US
★★★★★ 4
Good little pump
Works better than expected.
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Reviewed in the United States on May 22, 2026
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Kenster
Phoenix, US
★★★★★ 5
Should have bought this years ago!!!
I live at the end of 25 minutes dirt road top of red Mountain, Co. On the 3rd flat in 2 weeks I ordered this kit instead of putting a spare on and driving to town 1 hour away. and knock on wood its has held going on 3 weeks. I jacked up the car, followed the instruction and wow easier then going to Big-O. Love it and told my Kids they need to get it also.
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Reviewed in the United States on April 30, 2026

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