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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
K&N Replacement Air Filter for 11-12 GMC Sierra / Chevy SilveradoEnhance your vehicle's engine performance with the K&N Replacement Air Filter designed specifically for 2011 2012 GMC Sierra and Chevy Silverado models. This premium drop in air filter from K&N Engineering ensures efficient airflow while providing excellent filtration to protect your engine from dirt and contaminants. Known for their durability and long service life, K&N air filters deliver improved throttle response and power gains without
Enhance your vehicle's engine performance with the K&N Replacement Air Filter designed specifically for 2011-2012 GMC Sierra and Chevy Silverado models. This premium drop-in air filter from K&N Engineering ensures efficient airflow while providing excellent filtration to protect your engine from dirt and contaminants. Known for their durability and long service life, K&N air filters deliver improved throttle response and power gains without compromising protection.Easy to install, this replacement filter fits perfectly in your vehicle's factory air box, allowing for a seamless upgrade without any complex modifications. Engineered with high-quality materials, it offers reliable performance for daily driving as well as spirited off-road adventures. Trust K&N's heritage in performance parts to keep your V8 powered truck running smoothly and efficiently. As part of our specialized collection at Tuningsupply, this product complements your passion for high-performance tuning and automotive excellence.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Great stuff, well made.
Model: 36 Sqft
I was very pleased with this product. Very easy to use, flexible enough to conform to the variations of the surface (floor of the car and some side panels), and it stuck well. I topped it with a similar foam product to provide additional sound deadening. The car has not been run yet but the panels are much "quieter" when tapped on vs before with undercoating, felt and carpet. Seems well made and I expect no issues in the future.
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Reviewed in the United States on February 17, 2026
★★★★★ 5
Great quality!
Model: 36 Sqft
Works amazing!! Same quality as the name brand stuff but significantly cheaper.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Good inexpensive sound deadening
Model: 36 Sqft
This stuff works great, it's easy to apply, sticky, easy to cut. 36 ft.² was enough to do the inside and outside of my doors the roof, the wheel wells and rear fenders. Plus, it's a lot cheaper than others.
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Reviewed in the United States on February 8, 2026
★★★★★ 5
Very good quality
Model: 36 Sqft
Very good quality, noticeable difference after installation. The sound deadening effect is clear, with a great reduction in road noise and vibrations. Installation was quick and easy.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
just as good as twice price ones
Model: 36 Sqft
super sticky and work phenomenal just as good as name brand ones.just get these and save money for emblem stamps
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Reviewed in the United States on February 18, 2026