K&N Cold Air Intake - High-flow, Roto-mold Tube - AUDI A4 L4-1.8L 2000-2004

K&N Cold Air Intake - High-flow, Roto-mold Tube - AUDI A4 L4-1.8L 2000-2004

Marsoni

M251S

$165.00

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

Easy Shipping

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

Country Zip/Postal Code

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

I was looking for this exact product but didn’t know it! We recently moved into a new home and had zero window treatments so needless to say I wanted something quick, affordable and not vinyl WalMart blinds. We are happy with our purchase and would highly recommend to others. Some complain of the adhesive not sticking- make sure to clean the window wells/walls etc prior to installing these. If the surface is free of dirt/grease there will be no issues with them staying put.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on October 14, 2025

Verified Purchase

SUSIEQ

Birmingham, US

★★★★★ 5

Nice

Color: Grey Striped, Size: 72"W x 78"L (Pack of 1)

Very nice material

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 27, 2026

Verified Purchase