1-800-419-1152
Contact
Andy's Parts Smarts
Cart
Hello, Sign In!
Select Your Vehicle
Select Your Vehicle
K&N KN Drop In Air Filters
Part #: 33-2070
$68.99 For each
Fits On:
1998 BMW 328i, 1997 BMW 328i, 1996 BMW 328i, 1994 BMW 325i, 1993 BMW 325i, 1992 BMW 325i, 2002 BMW Z3, 2001 BMW Z3, 2000 BMW Z... See more
Description:
K&N's drop-in replacement air filters use layered, oiled cotton media to improve airflow over a standard paper filter while still fitting your factory airbox. They're washable and reusable, and backed by K&N's 10-Year/Million Mile Limited Warranty.
K&N's drop-in replacement air filters use layered, oiled cotton media to improve airflow over a standard paper filter while still fitting your factory airbox. They're washable and reusable, and backed by K&N's 10-Year/Million Mile Limited Warranty.
K&N users would probably be surprised by the amount of air filtration testing and scientific research that goes on in K&N facilities as well as in independent laboratories. As the leader and originator of the high flow performance air filter they are always looking for new ways to provide excellent protection and maximum power for your car, truck, motorcycle, and just about anything else with an engine.
In 2005 more than 1600 vehicles were tested by K&N's R&D group on dynamometers in the US, United Kingdom, and the Netherlands. In addition to these power and torque tests, they also performed more than 110 filtration tests and more than 1,200 air flow tests with their in-house state-of-the-art test equipment. Simply put, if you buy a K&N airflow product, you are buying a product that will get you the most horsepower you can possibly get. Their engineers work tirelessly to make sure of it.
In 2005 more than 1600 vehicles were tested by K&N's R&D group on dynamometers in the US, United Kingdom, and the Netherlands. In addition to these power and torque tests, they also performed more than 110 filtration tests and more than 1,200 air flow tests with their in-house state-of-the-art test equipment. Simply put, if you buy a K&N airflow product, you are buying a product that will get you the most horsepower you can possibly get. Their engineers work tirelessly to make sure of it.
Q: What does an air filter do? Why purchase one?
A: An air filter protects against debris from getting into your engine. The factory air filter on your car is very restrictive, and buying an performance filter will generally help improve throttle response and add a pleasing induction sound to the engine under acceleration. An air filter can also significantly clean up the under-hood appearance of your car and make it easier to see and access components of your engine bay.
Q: How do you install an air filter?
A: It depends on what type of car you have and what type of air filter you get. A drop-in air filter is installed by opening up your stock air box, pulling out your factory paper filter and replacing it with the new high flow unit. If you opt for the open-element air filter, then your whole air box should be removed and replaced with the new filter. If the filter is universal (not vehicle-specific), slight modifications using reducers and couplers may be needed depending on the size of the filter and intake hosing.
A: An air filter protects against debris from getting into your engine. The factory air filter on your car is very restrictive, and buying an performance filter will generally help improve throttle response and add a pleasing induction sound to the engine under acceleration. An air filter can also significantly clean up the under-hood appearance of your car and make it easier to see and access components of your engine bay.
Q: How do you install an air filter?
A: It depends on what type of car you have and what type of air filter you get. A drop-in air filter is installed by opening up your stock air box, pulling out your factory paper filter and replacing it with the new high flow unit. If you opt for the open-element air filter, then your whole air box should be removed and replaced with the new filter. If the filter is universal (not vehicle-specific), slight modifications using reducers and couplers may be needed depending on the size of the filter and intake hosing.
If you live in California, please note this item may be subject to a Proposition 65 warning. Click here to learn more.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Not able to find what you are looking for?
2019-2023 Aston Martin BD11 2019-2024 Aston Martin Vantage Cabin Air Filter New
For K&N Cabin Air Filter VF1013 – Fits Subaru BRZ & Scion FR-S (2013-2015)
Baldwin Air Filter PA2771 (New Old Stock)
High-Performance Air Filter A3181C for GM Vehicles - OEM Replacement, Easy Insta
STP Oil + Cabin Air Filter Combo S2808 CAF90139P Fits 2015-19 Hyundai Sonata
© 1997- Andy's Auto Sport | All Rights Reserved.