SKU: 3037105904

K&N Performance Air Intake System (KN63-3516)

Sale price$328.95 Regular price$365.50
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 23 - Sep 28

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Description

K&N Performance Air Intake System (KN63-3516)A high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect

A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes.
Specifications
Estimated Horsepower Gain: 9 HP @ 67.5 MPH
Replacement Filter: RU-5163
Air Filter Color: Red
Air Filter Material: Cotton Gauze
Air Filter Outlet Shape: Round
Clamps Included: 5
Clamp Material: Stainless Steel
Clamp Style: Worm Gear
Couplers Included: 2
Product Style: 63 Series Aircharger Kits
Intake Pipe Color / Finish: Black
Intake Pipe Material: High-Density Cross-Linked Polyethylene
Weight: 8.4 lb (3.8 kg)
Product Box Height: 8.5 in (216 mm)
Product Box Length: 18.25 in (464 mm)
Product Box Width: 14.5 in (368 mm)
Mounting Hardware Included: Yes
Warranty: 1,000,000 Miles/10 Year

Vehicle Applications
2021 Honda Civic 1.5L L4 Gas
2020 Honda Civic 1.5L L4 Gas Except Si
2019 Honda Civic 1.5L L4 Gas Except Si
2018 Honda Civic 1.5L L4 Gas Except Si
2017 Honda Civic 1.5L L4 Gas Except Si
2016 Honda Civic 1.5L L4 Gas All Models
2016 Honda Civic 1.5L L4 Gas All Models

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: 3037105904

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4.7 ★★★★★
Based on 8 reviews
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Y
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Yvette M.
Fort Morgan, US
★★★★★ 5
great fit
Size: 4, Color: White
This is my third buy from this brand. They fit great, I have no problem with them at all, and you can't beat the price. You can dress them up with heels and a nice blouse, or wear them casually. I recommend them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
K
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Kim Milano
Port Orchard, US
★★★★★ 5
Fit as expected
Size: 16 Long, Color: Medium Blue
Fit great, sized perfectly and super comfortable.
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Reviewed in the United States on May 31, 2026
L
Verified Purchase
lynn martinez
Lake Worth, US
★★★★★ 5
Blk mule
Size: 8.5, Color: Black
They really nice. Good looking and feel comfortable. But I believe they run small. I’m an exchange them for a size up.
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Reviewed in the United States on February 2, 2026
C
Verified Purchase
Catherine
Waukegan, US
★★★★★ 5
LOVE THEM ❤️
Size: 9, Color: Hazelnut
LOVE THESE ❤️ COMFORTABLE.. WELL MADE.. BEAUTIFUL 😍
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Reviewed in the United States on March 17, 2026
D
Verified Purchase
d & d
Waukegan, US
★★★★★ 5
Genuine leather upper and well made
Size: 10, Color: Sunlight
These shoes are well made and I love the way they look. They look great with jeans or dresses. I usually wear a 9 1/2 or 10 depending on the brand. These are a size 10 and fit. Hopefully after a breaking in period the opening at the toes will loosen up. Also, when walking they make a slap slap sound. Again, hoping after they break in that won't be the case. I got a great deal and poof a couple of days later there was a slightly better deal. I wasn't sure I'd like the color but it's actually really nice. The upper is genuine leather and they are well made.
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Reviewed in the United States on December 6, 2025

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