SKU: 80741747458

Skunk2 Pro Series Intake Manifold - K-series / 06-11 Civic Si (K20Z3)

Sale price$223.65 Regular price$248.50
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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27

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Description

Skunk2 Pro Series Intake Manifold - K-series / 06-11 Civic Si (K20Z3)Skunk2's Pro Series Intake Manifold for Honda's K series features a larger plenum and shorter, over sized runners when compared to the RBC, and is cast with thicker wall material, leaving room for further porting for high horsepower applications. Instead of producing a manifold with a significantly over sized plenum and excessively short runners that would sacrifice mid range power, the Pro Series manifold was designed for the street enthusiast who

Skunk2's Pro Series Intake Manifold for Honda's K-series features a larger plenum and shorter, over sized runners when compared to the RBC, and is cast with thicker wall material, leaving room for further porting for high-horsepower applications. Instead of producing a manifold with a significantly over sized plenum and excessively short runners that would sacrifice mid-range power, the Pro Series manifold was designed for the street enthusiast who want 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.

Pro Series Intake Manifolds offer horsepower and torque gains greater than the popular RBC manifold but without compromising mid-range power output. The design incorporates runners that are similar in length to the RBC's but with larger bores, a special tapered design, 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 and hand-finished 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. 

Features

  • Increased Mid-Range and Top-End HP and Torque
  • Unique Water Neck Adapter Eliminates Cutting
  • 70mm Throttle Body Bore
  • Compatible With Up To 76mm Throttle Bodies
  • Thermal-Insulated Gasket Included
  • No Throttle Body Adapter Required
  • Angled Design for K-Swap Hood Clearance
  • High-Grade, 356-Aluminum Construction
  • OEM-Quality, Shell-Molded Casting
  • Skunk2 Nameplate
  • Vacuum-Tested for Quality
  • OEM Sensor Provisions
  • Made specifically for the 06-11 Civic Si K20Z3 cylinder head w/drive-by-wire throttle body compatibility

Vehicle/Engine applications: 06-11 Civic Si (K20Z3) & 04-08 TSX (K24A2)

Vehicle Application Notes

  • Specifically made for the 06-11 Civic Si (K20Z3) RBC & 04-08 TSX (K24A2) RBB style heads & drive-by-wire throttle body use.
  • May also fit 03-11 Accord K24Ax & Element K24Ax style heads too (with side-angle mounted water neck).
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: 80741747458

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Adam
Houston, US
★★★★★ 5
Great Quality
Size: King (104" x 90"), Color: Charcoal (No Comforter)
These are great, they fit great and have a nice weight and texture, bought twice and both were great.
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Reviewed in the United States on May 30, 2026
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Judy
West Palm Beach, US
★★★★★ 5
Organic, Soft and Luxurious
Size: Queen (90" x 90"), Color: Linen (No Comforter)
This 100% organic cotton duvet cover is luxurious! It is GOTS certified, Oeko Tex Standard 100 certified, and even comes with its own birth certificate! The birth certificate shares the duvet’s name, place of birth, official badges and health status, personality, and fun facts! What’s not to love? If you want a duvet that is organic, soft and luxurious, I highly recommend this one. Bedsure even included 2 pillow cases.
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Reviewed in the United States on May 27, 2026
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Naomi
Cuba, US
★★★★★ 5
Luxury at an affordable price
Size: King (104" x 90"), Color: Ivory (No Comforter)
This duvet cover is just lovely and super soft! Feels and looks like a luxury hotel and you cant beat the price for the quality! I was searching for a minimalist boho aesthetic so this is Just what i was looking for! I wish it came in a true white but the off white is close enough and i love that it’s organic cotton! It has ties not only in each corner but also in the top and bottom center so it stays extra secure and in place! Love love that it’s a hidden zipper instead of tedious buttons. I would definitely recommend 10/10. Incredibly easy to wash and dry. I also purchased the non organic version of this from the same brand so i could compare and it just wasn’t as soft so i went with this one!
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Reviewed in the United States on March 6, 2026
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ashley lofton
Massapequa, US
★★★★★ 5
Get it! Will love it
Size: Queen (90" x 90"), Color: Olive Green (No Comforter)
Love it! It’s very comfortable
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Reviewed in the United States on May 30, 2026
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AmazonReviewer
Cuba, US
★★★★★ 4
Soft, but pricey, kinda shiny, and retains pet hair/lint
Size: Queen (90" x 90"), Color: Olive Green (No Comforter), Size: Queen (90" x 90"), Color: Olive Green (No Comforter)
So I’ll start by saying that I’ve bought many Bedsure products in the past. This one does not disappoint, but I also don’t feel like it’s 5 stars. It washed well and feels nice. Overall it’s a great duvet cover, but there’s three things I don’t personally like: 1. The price. Compared to their other covers, this one seems steep (though it’s probably the material that makes it more expensive?). 2. The material is somewhat shiny. I wasn't expecting that, and I don’t dig it. I’ve never had a cover that shines like this one does. 3. Pet hair retention is especially noticeable on this darker duvet (see photo). I’m sure this is either the fabric or the weave that causes this. For these three things, I’m giving it 4 stars instead of 5. That said, if you can snag this during a sale (and you don’t have pets or don’t mind hair clinging to the cover), go for it!
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Reviewed in the United States on November 29, 2025

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