Best Automotive Performance Passenger Compartment Air Filters

Helps capture most mold, mildew, fungus, spores, bacteria, germs, pollen and allergens.
Reviews
Find Best Price at Amazon"This filter is nothing at all like the cheap paper cabin filters that you can get at the dealership or the auto parts store. The filter is made just like the K&N engine air filters using high quality components and manufacturing techniques like high quality gauze sandwiched between two accordions of stainless steel mesh. Well done K&N ... bringing the robust construction of your engine air filters to the cabin air filter!"
"Easy fit/install, just like any other k&n I've owned."
"Very easy to install."
"As always this is another great product from K & N. My AC didn't seem cold enough and I needed to replace the filter."
"In the long run this is cheaper than disposable filter."
"I cleaned it at 5,000 miles and notice how much better the air flows in the vehicle."
"It is a good idea to have a washable filter."

Helps capture most mold, mildew, fungus, spores, bacteria, germs, pollen and allergens.
Reviews
Find Best Price at Amazon"Fits my 2015 Audi WE (Sedan) perfectly!"
"Fits perfectly in my 2011 Subaru Outback."
"It is well made, fit well and is washable, but not does it stink."
"Fit my 2017 VW GTI just fine."
"perfect fit for mk7 gti and golf r as well."
"Gold Standard...You buy a high end car."

Wix Cabin Air Filters are designed to circulate clean air inside the cabin. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"Great buy perfect fit."
"The installation of the filter was a PITA, but that was not the fault of the filter, that was due to where Volvo put the filter."
Best Automotive Performance Air Filters

Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED. Lasts up to 50,000 miles before cleaning is required depending on driving conditions.
Reviews
Find Best Price at Amazon"The filter comes pre-oiled though there were a few light spots the factory missed so I re-oiled the entire filter."
"I'm thinking my mileage dropped when I installed this."
"K+N has been my choice for years for my motorcycles+my Ford F150.This was simple to install+the quality is unprecedented A+++++."
"Yes it is a very slight mpg improvement, but there is more dust in the box and the idle is slightly rougher at random times."
"Super item."
"Haven't seen any improved mpg but just good pickup."
"I was skeptical to pay that much money for an air filter, but so far I have noticed quicker response off the line and slightly more power under full acceleration."
"Happy with the purchase."
Best Automotive Performance Fuel Filter Gaskets

Oil Cooler Sandwich Adapter Replacement O-Ring Kit. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"Easy to find here and had them quickly."
Best Air Filter Accessories & Cleaning Products

K&N Recharger Kits contain K&N air filter cleaner and air filter oil for cleaning any K&N Air Filter. air filter oil, 12 oz.
Reviews
Find Best Price at Amazon"It's basically a 4-step process, that uses both of these products: 1) Remove your filter and spray the Power Kleen solution "liberally" onto your filter. 2) Rinse Power Kleen solution off with running water. 3) Shake excess water & Let dry completely. 4) Spray the filter oil onto your filter - let dry for 20 minutes - Reinstall. That's it. After rinsing, the filter looked and felt quite dry after about 3 hours, but I let the filter completely dry overnight just to be sure. I know there is still a little bit of dirt trapped in that filter that these products don't let you get to, but I am confident it will continue to filter dirt and allow clear air flow."
"It brought back the filter to it's original days, and works incredibly well :). Step 1: Apply cleaner. Liberally spray K&N air filter cleaner or K&N power kleen onto both sides of filter and allow to soak for 10 minutes to loosen the dirt. AEROSOL OIL: Spray K&N air filter oil evenly along the crown of each filter pleat holding the nozzle about 3" away."
"I have just performed my first cleaning and oiling of my reusable filter and although I was unsure how many times I expected the filter care kit to work on my filter I was disappointed to find it's good for just one servicing."
"The filter care pack is easy to use and it is nice to not have to replace the filter every other oil change. Anyhow, after allowing it to air dry, you coat the filter with the oil that is provided in the kit and then let it dry again."
"I hadn't cleaned my air filter in about 5 years of riding on my GSX-R (I know, I know) so my filter probably had a millimeter or two of buildup."