SKU: 58541873638

Hybrid Racing Cold Air Intake for DC5/EP3/EM2 & ES1 K Swap

Sale price$128.25 Regular price$142.50
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

Hybrid Racing Cold Air Intake for DC5/EP3/EM2 & ES1 K SwapPRODUCT DETAILS Hybrid Racing Cold Air Intake RSX & Civic K Swap Built with precision for maximum performance, the Hybrid Racing Cold Air Intake is a serious upgrade for any K series enthusiast. Designed specifically for the 20022006 Acura RSX, 20022005 Honda Civic Si, and 20012005 K Swapped Honda Civic (Non Si), this intake delivers a significant boost in horsepower and throttle responsewithout relocating your battery. This 3 inch cold air intake was

PRODUCT DETAILS

Hybrid Racing Cold Air Intake – RSX & Civic K-Swap

Built with precision for maximum performance, the Hybrid Racing Cold Air Intake is a serious upgrade for any K-series enthusiast. Designed specifically for the 2002–2006 Acura RSX, 2002–2005 Honda Civic Si, and 2001–2005 K-Swapped Honda Civic (Non-Si), this intake delivers a significant boost in horsepower and throttle response—without relocating your battery.


This 3-inch cold air intake was engineered to work with RBC or RRC-style intake manifolds and 70mm or larger throttle bodies. Combined with a high-flow velocity stack air filter, the system has shown up to 10% gains in horsepower (5–10hp) across the powerband compared to short ram systems. Its cold air design helps lower intake temperatures, providing cleaner, denser air to your K-series motor for more consistent performance.


The intake fits without moving the battery on most RSX setups and includes a replacement radiator hose for proper clearance around the intake piping. Built for racers and street tuners alike, this system is a must-have for those seeking real gains in their Honda or Acura K-series build.


Fitment:

  • 2002–2006 Acura RSX (without brake cooling ducts)
  • 2002–2005 Honda Civic Si (EP3) – May require battery relocation
  • 2001–2005 Honda Civic Non-Si (K-Swapped) – May require bracket and battery mods

Important Notes:

  • Requires RBC or RRC intake manifold
  • Requires 70mm or larger throttle body
  • Trimming of the LH fender liner may be required
  • Washer bottle removal or relocation is needed
  • OEM Type R brake ducts and fog lights may need modification
  • Radiator hose fits K20A/A2/A3/Z1; may not fit K20Z3/K24
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: 58541873638

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4.8 ★★★★★
Based on 18 reviews
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Kate
Houston, US
★★★★★ 5
Super cute, comfortable, practical, love that they are slip on
Size: 10.5, Color: Tobacco/Black
I have worn these 2-3 times already. The first day was a school/work day so I was on my feet 9 hours and the only issue I had was with the side of the boot rubbing against my ankle. I just make sure I wear socks high enough to cover my ankles or jeans that go into the boots now for long wear days. Absolutely love them! They keep my feet dry in this snow( we live in Michigan). I had been looking for a pair like this for awhile now and was getting super frustrated that I couldn't find my size in any that I liked. I saw that they had these available in a 10.5 and I wear 11. I looked at the Sorel website reviews (since the amazon ones weren't super helpful on sizing) and they said that the boots ran big so I took a chance on the 10.5 fitting me. They fit perfect. I have long narrow feet but I could see where they would be tight or uncomfortable on someone with wider feet. I've been trying to find a pair for my mom now since she has boot envy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
N
Verified Purchase
Nicholle King
Birmingham, US
★★★★★ 5
Worth it.
Size: 8.5, Color: Crushed Clay/Gum 2
Love all my Sorels. These were really cute, good color, comfortable, warm, fit well, good quality and sturdy. I would order again.
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Reviewed in the United States on March 26, 2026
J
Verified Purchase
jmb02129
Pawtucket, US
★★★★★ 5
Fantastic Boots!
Size: 8.5, Color: Redwood/Gum 10
Completely satisfied with these boots. True to size, well made, comfortable from the get-go; not break in needed. Waterproof- really. The Red Suede has withstood a nasty winter season & still looks great. Good traction. I like the ankle height which looks good with long, mid length pants & leggings. I love the easy slip on/off aspect..made getting ready for dog walking easy. I 100%recommend!
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Reviewed in the United States on April 11, 2026
P
Verified Purchase
Paige
Lowell, US
★★★★★ 5
Definitely worth the price
Size: 6.5, Color: Black/Black
Absolutely love these boots! I originally bought them to wear in NYC in December & they did not disappoint. They were comfortable, cute, durable and worked well in the slush/snow. The traction on the bottom is also nice! They kept me warm with wool socks. I wear them almost daily now. Perfect for everyday. easy to wear with variety of outfits. Good every day shoe.
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Reviewed in the United States on January 3, 2026
K
Verified Purchase
Kimberly
Lowell, US
★★★★★ 5
Snagged a deal
Size: 7, Color: Redwood/Gum 10
I waited and waited to get these boots! I knew I was chancing it, but they went on sale, and I snagged them! I am a size 7, and they fit nicely with socks. a little loose, barefooted, but what psycho wears boots without socks? They are comfortable and really well-made.
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Reviewed in the United States on April 8, 2026

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