K&N 20-21 Chevy / GMC 2500/3500 6.6L V8 Performance Air Intake System

K&N 20-21 Chevy / GMC 2500/3500 6.6L V8 Performance Air Intake System

Marsoni

M251S

$211.50

Get it in 3 business days with 1 day shipping. Friday, May 29

K&N 20-21 Chevy / GMC 2500/3500 6.6L V8 Performance Air Intake SystemSKU: 77 3103KC UPC: 024844387240 K&N 20 21 Chevy GMC 2500 3500 6. 6L V8 Performance Air Intake System Upgrade your 2020 2021 Chevrolet Silverado 2500 HD 3500 HD or GMC Sierra 2500 HD 3500 HD with the K&N 77 3103KC Performance Air Intake System designed for the 6. 6L V8 L8T engine. This mandrel bent aluminum cold air intake replaces the factory air box and tube to deliver more airflow for increased horsepower and torque. Paired with a washable high

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Easy to install and very simple to place into the correct compartments in the glove box and engine bay. Took maybe 15 minutes or less. Quality is great and the air in the cabin is so fresh now! The quality of the air filters is OEM+ which is great when trying to save some money and add value to the product. Fits perfectly in my 2020 Honda civic Sedan. Includes everything needed to replace both filters. Includes both cabin and engine air filter

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Reviewed in the United States on June 1, 2026

Verified Purchase

J A

Carnegie, US

★★★★★ 5

Fits 2017 Honda Civic

This fit perfect for my 2017 Honda Civic. It looks and feels super similar to the ones I removed so they seem of equal quality. As for value? Can't beat it!

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Reviewed in the United States on August 29, 2025

Verified Purchase

Houssam

Waukegan, US

★★★★★ 5

Perfect

Perfect

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Reviewed in the United States on April 23, 2026

Verified Purchase

Japhy Parker

Carnegie, US

★★★★★ 5

Perfect fit for 2025 Honda CR-V Hybrid Sport

Size: 2023-26 CRV 2.0L Hybrid

This filter pack was a perfect fit when needing to replace the cabin and engine filter for my 2025 CR-V Hybrid. My Honda dealer wanted $140 ($70 ea.) to replace both filters while this pack only cost $30. The cabin filter was a piece of cake, but the engine filter took a bit of an effort. Nothing too crazy, though. Definitely worth the money.

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Reviewed in the United States on April 13, 2026