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K&N Cold Air Intake - High-flow, Aluminum Tube - AUDI A4 L4-2.0L 2009-2013

Marsoni M251S
Sale price$220.00
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K&N Cold Air Intake - High-flow, Aluminum Tube - AUDI A4 L4-2.0L 2009-2013Guaranteed 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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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.5 ★★★★★
Based on 2147 reviews
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Verified Purchase
Hernan
Louisville, US
★★★★★ 5
BMW F25
Saved me when tried to change the oil. Great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
B
Verified Purchase
Brian Pinnock
New York, US
★★★★★ 5
Quality Fit
Color: Silver
Good fit. No complaints.
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Reviewed in the United States on May 23, 2026
E
Verified Purchase
El Segundo Blue
Louisville, US
★★★★★ 5
Sturdy Oil Filter Wrench
Color: Silver
I bought this sturdier Oil Filter Wrench when I was having trouble removing the oil filter on my 2003 BMW 1150RT with a stamped steel oil filter wrench that I had previously used. It still slipped, but adding a strip of grit mesh between the filter and the filter wrench saved the day. I still like this cast aluminum filter wrench better than the stamped steel one.
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Reviewed in the United States on May 22, 2026
R
Verified Purchase
Ronald
Fort Morgan, US
★★★★★ 1
Does not fit Chevy LS3. Too big.
Color: Silver
Does not fit 2014-17 Chevrolet SS (LS3 V8) genuine GM oil filter. It slips. It's supposed to measure 74 mm flute to flute, but actually measured 77 mm with calipers. This wrench looks like it was used and was re-packaged with office tape. I purchased correct size from dealer that fits perfectly.
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Reviewed in the United States on March 25, 2026
T
Verified Purchase
Tom's reviews
Massapequa, US
★★★★★ 5
Good quality and fitment for mercedes e350
Color: Silver
Works perfect on my 2014 Mercedes E350! Should last forever, good quality. The price point is excellent.
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Reviewed in the United States on February 19, 2026

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