


K&N Cold Air Intake - High-flow, Roto-mold Tube - AUDI A4 L4-1.8L 2000-2004
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N Cold Air Intake - High-flow, Roto-mold Tube - AUDI A4 L4-1.8L 2000-2004Guaranteed to increase horsepower Designed to improve throttle response and engine sound Replaces entire factory air intake system Not legal for highway use in states adopting California emission regulations Washable and reusable lifetime air filter Lasts up to 100,000 miles before service is required (depending on driving conditions) Easy to install, usually in 90 minutes or less K&N No Hassle Lifetime Limited Warranty Replacement Filter RU 5059 Air
Quick Dispatch:
Your K&N Cold Air Intake - High-flow, Roto-mold Tube - AUDI A4 L4-1.8L 2000-2004 orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your K&N Cold Air Intake - High-flow, Roto-mold Tube - AUDI A4 L4-1.8L 2000-2004 ships.
Need Help?
Questions about K&N Cold Air Intake - High-flow, Roto-mold Tube - AUDI A4 L4-1.8L 2000-2004, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for K&N Cold Air Intake - High-flow, Roto-mold Tube - AUDI A4 L4-1.8L 2000-2004 in your area.
Get Shipping Estimates
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
You may also like
4.1 ★★★★★
Based on 1805 reviews
Sort
Product Reviews
★★★★★ 4
Comfortable
Size: California King, Color: Wine & Black
Very nice sheet and comforter set. Wish it was a little warmer but I love the way they feel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2026
★★★★★ 5
Very warm and cozy
Size: Queen, Color: Beige
Nice comforter and really pretty neutral color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
Good set!
Size: Queen, Color: Dark Grey
Love it! Good quality larger fit for bigger mattresses. I caught it on sale but it’s well worth the original price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Soft
It came two days after I ordered it. It was a beautiful color, and the color of always one it looked amazing and it’s so soft and comfortable. I would definitely buy another one again in a different color. I need all of the colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
Convenient and Pretty
Size: Twin XL, Color: Blue & Light Grey, Size: Twin XL, Color: Blue & Light Grey
Everything fit as it should, I loved the blue and gray colors and I like the convenience of everything coming together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026