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 am satisfied with this 4 AWG cable. The insulation coating is soft, and the cable itself is very pliable, making it easy to bend and route into the configuration needed for installation. Despite the flexibility, it still feels like a heavy-duty cable designed to handle demanding applications. I am using this cable to provide the necessary amperage to start the generator on my trailer, and it performs as expected. I also like that the wire gauge and cable properties are clearly printed along the side of the insulation, making identification easy during installation or future maintenance. The cable arrived in good condition with no obvious odor from the insulation or packaging. Overall, this appears to be a quality heavy-duty cable that is flexible, easy to work with, and suitable for high-current applications.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 8, 2026

hazard2k

Belleville, US

★★★★★ 5

True copper battery cables that are high quality

Size: 10ft, Color: 4awg

I love having heavy duty cable on hand for my cars. It's so nice to be able to make your own starter and alternator cables when restoring cars. These cables are 100% copper, not CCA (copper clad aluminum) like many others are. Copper is far superior for conductivity and handling higher loads. The rubber on the cable is thick and yet very flexible..it's clearly marked and seems very durable. I like to use a hydraulic crimping tool and then add marine grade heat shrink tubing with the adhesive inside of it to keep it as weatherproof as possible.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 10, 2026

KBar

Lowell, US

★★★★★ 5

Heavy-Duty 4 AWG Cable With Flexible Insulation

Size: 10ft, Color: 4awg

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 8, 2026

hazard2k

Phoenix, US

★★★★★ 5