★★★★★ 5
Nice filter
Nice filter for acura rdx. Easy to install. Well priced.
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Reviewed in the United States on February 12, 2026
K&N Cold Air Intake - High-flow, Aluminum Tube - CHEV/GMC/CADILLAC, V8-4.8/5.3/6.0/6.2 2007-2009
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N Cold Air Intake - High-flow, Aluminum Tube - CHEV/GMC/CADILLAC, V8-4.8/5.3/6.0/6.2 2007-2009Guaranteed to increase horsepower and torque. Mandrel bent aluminum intake tube paired with oversized oiled cotton air filter. Engineered to provide high airflow and exceptional filtration. Replaces factory air filter and intake tube. Filter only requires cleaning every 100,000 miles under normal highway driving conditions. Typical installation can be completed in 60 minutes or less with simple hand tools. No Hassle Lifetime Limited Warranty. Will not
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4.6 ★★★★★
Based on 1029 reviews
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Product Reviews
★★★★★ 5
Perfect fit
Fit my car perfectly and good quality filter.
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Reviewed in the United States on March 1, 2026
★★★★★ 5
Satisfied with my purchase!
Well made, fit perfect and decent price.
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Reviewed in the United States on September 1, 2025
★★★★★ 4
New
Looks great no issues with the product am happy with it
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Reviewed in the United States on August 3, 2025
★★★★★ 5
Convenient and economical
I can't believe that I've paid $60+ for years to have my filter replaced. The money that I've spent is mind blowing.
The replacement actually takes 2 minutes! Quality is amazing and it lasts just as long (maybe longer) the dealer's and repair shops version.
Helpful tip: Do it yourself for far less.
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Reviewed in the United States on October 17, 2024
