Skip to content

K&N Cold Air Intake - High-flow, Roto-mold Tube - BMW 323I SERIES E46, 24V, 170BH 1998-2005

Marsoni M251S
Sale price$192.50
Pay 4 payments of $48.12 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
K&N Cold Air Intake - High-flow, Roto-mold Tube - BMW 323I SERIES E46, 24V, 170BH 1998-2005Guaranteed to increase horsepower Designed to improve throttle response and engine sound Replaces entire factory air intake system Washable and reusable lifetime air filter K&N No Hassle Lifetime Limited Warranty Lasts up to 100,000 miles before service is required (depending on driving conditions) Easy to install, usually in 60 minutes or less Replacement Filter RU 4550 Air Filter Color Red Air Filter Material Cotton Gauze Air Filter Outlet Shape
Easy Shipping

Quick Dispatch:

Your K&N Cold Air Intake - High-flow, Roto-mold Tube - BMW 323I SERIES E46, 24V, 170BH 1998-2005 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 - BMW 323I SERIES E46, 24V, 170BH 1998-2005 ships.

Need Help?
Questions about K&N Cold Air Intake - High-flow, Roto-mold Tube - BMW 323I SERIES E46, 24V, 170BH 1998-2005, 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 - BMW 323I SERIES E46, 24V, 170BH 1998-2005 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
4.8 ★★★★★
Based on 2272 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
Ryan J
Boise, US
★★★★★ 4
Inexpensive and Nice Quality
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
I was hoping there would be more of a firmness to these pillows, however they are more soft than I was expecting them to be. Id recommend these pillows for someone who wants a fairly non firm pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
D
Verified Purchase
Damian_yanay
Draper, US
★★★★★ 5
Almohadas
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
I love them, they are super comfortable and perfect for a perfect relaxed and peaceful sleep
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
L
Verified Purchase
Lily
Boise, US
★★★★★ 5
Soft and Comfortable Pillow
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
This pillow has a soft feel with a nice balance of comfort and support. It fluffs up well after opening and maintains its shape throughout the night. The cover feels smooth, and the overall construction appears well made. A comfortable option for side and back sleepers looking for a plush sleeping experience.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026
B
Verified Purchase
Beth
Alexandria, US
★★★★★ 3
Not for side sleepers
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
These pillows are quite soft and flat, and offer very little support. I sleep on my side and can't use these pillows. I don't know why they're recommended for side sleepers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 31, 2025
S
Verified Purchase
Sharon Shelton
Louisville, US
★★★★★ 5
Good head and neck support
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
Soft yet firm, comfy, no toxic smell.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026

recommand products