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K&N Filter Universal Filter Round Straight 2.75in Flange ID / 4in OD / 6in Height / 20 deg Angle

Marsoni M251S
Sale price$50.39
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Get it in 3 business days with 1 day shipping. Friday, May 29
K&N Filter Universal Filter Round Straight 2.75in Flange ID / 4in OD / 6in Height / 20 deg AngleSKU: RU 3190 UPC: 024844019608 K&N Filter Universal Filter Round Straight 2. 75in Flange ID 4in OD 6in Height 20 deg Angle K&N RU 3190 is a clamp on universal air filter designed for racing vehicles radio controlled cars generators snowmobiles tractors and custom intakes. This round straight filter features a 2. 75 inch flange inside diameter 4 inch outside diameter 6 inch height and 20 degree angle for precise airflow in angled setups. It delivers
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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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4.6 ★★★★★
Based on 269 reviews
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J
Verified Purchase
John Bennett
Grantham, US
★★★★★ 5
Prices right cleans well
Scent: Lemon
Cleans well in my power mop but if you use too much it leaves foam on the floor. Use sparingly...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 13, 2025
I
Verified Purchase
Ivon Diaz
Birmingham, US
★★★★★ 5
100%recommend
Number of Items: 2, Number of Items: 2
I am extremely satisfied with this product! It worked even better than I expected. The plastic on my car looks like new again—deep, rich color and a nice clean finish. The application process was simple and quick, and a little product goes a long way. I also love how long-lasting the results are. After several washes, it still looks great and provides solid protection. Definitely a high-quality product that delivers on its promises. I highly recommend it 100% to anyone looking to restore and protect their car’s plastic surfaces!
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Reviewed in the United States on April 13, 2026
C
Verified Purchase
charles titsworth
Alexandria, US
★★★★★ 5
Good product
Number of Items: 1
This stuff works really well. A little goes a long way
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Reviewed in the United States on May 26, 2026
W
Verified Purchase
Walt D
Belleville, US
★★★★★ 5
Works perfect. My trim looks brand new again.
Number of Items: 2
This product worked great. I love the finished look. It was definitely worth the money and didn't take long to apply. I recommend to everyone looking to bring back your black trim to original.
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Reviewed in the United States on April 7, 2026
S
Verified Purchase
Stacey Hopkins
Pawtucket, US
★★★★★ 5
Trim rejuvenator.
Number of Items: 1, Number of Items: 1
This product works! One application made my trim look brand new!
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Reviewed in the United States on April 18, 2026

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