Pay in installments of $56.12 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
K&N BMW E90/91/93 335I N54 Engine Performance Air Intake SystemA high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake
A high-density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter™ featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes. Some intakes are not legal for sale or use on any pollution-controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.7 ★★★★★
Based on 14 reviews
Sort
Product Reviews
★★★★★ 5
Superb resource
Format: Paperback
Excellent resource for any medic, whether you're working in austere conditions or not. Format is laid out very well and the pictures are clear and in color. Highly recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2025
★★★★★ 5
Awesome and Invaluable Reference
Format: Paperback
I purchased the 2nd Edition Reprint in 2023. As a former US Army Special Operations Critical Care Flight Medic (160th SOAR Nightstalker) and current Remote Critical Care Flight Paramedic, I can honestly say this handbook is leaps and bounds above some of the other handbooks I've owned.
I never leave home and go to work witout it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2025
★★★★★ 5
Great seller!
Format: Paperback
My book came very fast and was as described! Thank you!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 28, 2024
★★★★★ 5
Great value
Format: Paperback
The delivery was exceptional....
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 7, 2023
★★★★★ 5
Looove this !
Format: Paperback
I looove this case/wallet. I'm a nursing student so it's very useful when I go to clinical I don't have to worry about my wallet being in the break room & possible thiefs getting into it. Now I have everything on me. It's also lighter than my actual wallet ;)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2017