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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4.2 ★★★★★
Based on 23 reviews
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Yuna Goto
Charlottesville, US
★★★★★ 4
Comfortable jeans. Perfect length. Too baggy for my body shape.
Size: 0, Color: Medium Wash, Size: 0, Color: Medium Wash
5’0 - 95lbs I got size 0. They are comfortable, but really baggy. The length sits perfect at my ankles. The quality of the jeans are also nice. Pockets are a good size.
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Reviewed in the United States on April 23, 2026
C
Verified Purchase
Cathy Ann
Boise, US
★★★★★ 3
Too high waisted
Size: 14, Color: Black
I really wanted these jeans to fit because I loved the style and the heavier weight with just a touch of stretch. Size 14 should have fit but was huge. High waist is an understatement; the waist hit between my bellybutton and my boobs. The whole body area - waist, butt, crotch was huge. Sad because I liked the look of the legs...just the right amount of width and the length hitting the top of my Chelsea boots (26" exactly, I measured) plus the wide cuff. I'm not sure if going down a size or two will change how high the waist goes.
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Reviewed in the United States on September 29, 2025
A
Verified Purchase
Alyssa McDiarmid
Chelsea, US
★★★★★ 5
I’m smitten
Size: 18, Color: Black
These are so well made and perfect high-rise to keep my belly tucked away. Have the perfect stretch without making me sausage like. Keep shape all day! Great length and look so cute with all kinds of shoes. Can’t wait for sweater weather!
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Reviewed in the United States on September 22, 2025
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 1
Disappointed
Size: 12, Color: Medium Wash
Jeans were a different style than what the photo shows. They are also a size 12 but run TINY couldnt even get them up my thighs and I’m a true size 10. Run like a size 7.
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Reviewed in the United States on March 13, 2026
S
Verified Purchase
shamrokshannon
Los Angeles, US
★★★★★ 5
Yes PLEASE!!
Size: 10, Color: Medium Wash
LOVE these. Good quality, thick material, flattering fit. I wish they came in more colors, I bought all the colors they offered in my size. I am really impressed with Amazon Essentials clothing.
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Reviewed in the United States on November 19, 2025

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