🔍 K&N Engine Air Filter: High Performance, Washable, Replacement Filter: Compatible with Hyundai/Kia 2009-2017 Models (Azera/i45/Sonata Hybrid/Sonata/ix35/Santa Fe/K7/K5/Optima/Sorento/Sportage R) 33-2448 Review

Works as described. I feel my car has more power and less lag when starting. I like cleaning it up instead of just throwing away the old ones. If you're looking for the best fuel economy, don't expect it with this product. It also doesn't claim to increase fuel economy, just more power. I lost about 1 mpg, but that doesn't really matter to me. Very easy to install and maintain. Happy with the purchase.

Wow! This was my first purchase of a K&N filter. I've seen the stickers before and read the reviews, my car was idling so I was like "what the heck". The higher price has always put me off: $46 versus $15 for an air filter. Now I understand why they are three times the price, they are worth it! I immediately noticed better performance and faster acceleration. My 2013 is fun to drive again. No more rough idle. K&N customer for life.

I've always used K&N filters in my cars, no matter the power. These things work great and it's nice to know I don't have to keep changing the air filter. It fits into the filter housing like an OEM. What else can you wish for? I wouldn't buy this for the power increase or extra fuel economy. If you look at their performance chart, there really is no power gain to high rpm in the range that is typical of each engine. If the factory filter didn't completely bleed the engine, you won't see big…

This is the fifth K&N filter I have purchased for my vehicles. I don't buy K&N filters for extra horsepower, my back doesn't tell me I have 5 extra horsepower. under the hood and my trip computer doesn't tell me that my MPG 1.0 is better than before. I buy a K&N filter because my conscience tells me not to throw out the air filter every 10,000 km or every 9 months. I like washing, re-lubricating and reusing this filter. If I get better engine response, MPG or more horsepower then bonus. There…

Firstly I have 2 Kia Optima cars and I entered my updated 2015 Kia Optima SX Turbo into the Revain database and it said 'This product does not fit your car . I figured YES IT WILL FIT so I cross referenced the part number and read all the reviews from Sonata/Optima Turbo AND 2.4L owners who were happy with it. Basically: This filter is suitable for EVERYONE from 2011 to 2015. Optimas no matter what engine you choose, so the master has to fix it The cabin filter was EXCELLENT QUALITY, much…

It saves me money every time I buy a new car. Instead of replacing cheap paper filters that also don't work, spend your money on this one. You will also need to purchase a K&N filter loading kit. This includes cleaning solution and filter oil. Simply shake the dirt out of the filter, spray on the cleaning solution, let it sit and then rinse. Let it air dry, then spray on the filter oil and put it back in place. This will save you a lot of money compared to disposable filters if you leave your…

I used this on my 13" Turbo Limited Sonata. The dealer wanted $50 to replace the filter with a standard paper filter. Seems a lot of money to be to fit 2 clips take out the filter and put a new one in. Installation on this car was much easier than other cars as the filter goes in the box making a seal and the airbox closes.bright.I think , the tool that installs the filters at the dealer is pretty expensive lol That's almost $25-$30 more than a paper filter but it lets in a bit more air and…

Before K&N 08/21 41 tanks After K&N 22.59 4 tanks 1-3-12 My gas mileage has increased since I installed the K&N filter. I replaced the filter that came with the Santa Fe after a year. On my 1994 Toyota pickup, the mileage increased by about 1 mpg. So that most people don't get bored, I give the details at the end of the review. I have used K&N filters since the 1980's and have never had an issue with increased engine wear or component damage. As a mechanic, I service my cars. In 2010 I sold my…