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K&N KN Drop In Air Filters - Replacement Air Filter 10.188in O/S Length X 6.375in O/S Width X 1.063in H For 12 Honda Civic Si
Part #: 33-2473
$68.99 For each
Fits On:
2012 Honda Civic, 2013 Honda Civic, 2014 Honda Civic, 2015 Honda Civic, 2013 Acura ILX, 2014 Acura ILX, 2015 Acura ILX, 2017 A... See more
Description:
K&N's drop-in replacement air filter for the 2012 Honda Civic Si uses layered, oiled cotton media to improve airflow over the stock paper element. It installs directly into the factory airbox and is washable and reusable, backed by K&N's 10-Year/Million Mile Limited Warranty.
K&N's drop-in replacement air filter for the 2012 Honda Civic Si uses layered, oiled cotton media to improve airflow over the stock paper element. It installs directly into the factory airbox and is washable and reusable, 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: 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.
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.
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.
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.
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