🚗 K&N Cold Air Intake Kit: Boost Horsepower for 2011-2015 Hyundai/Kia 2.4L L4 (Sonata, Optima) - 69-5301TTK Review

Makes the car sound amazing. The first 100 km worked fine, then the "Check Engine" light came on and the car lost all power. hoping that that's not the main thing, because the machines work very lean. will re-evaluate after scanning and diagnosing the issue

It took a few weeks to get used to the noise, it's quiet and noisy, not recommended unless you expect a sudden change in the sound. Performance appears to be the same, maybe 2mpg more over a 1km trip. Installs in 30 minutes for a 14 sonata with the right tools and knowledge at the store.

As the name suggests I used this in my 2015 Hyundai Sonata Sport with a 2.4 liter engine. The product wasn't made specifically for my version, but it worked great. The engine sounds great! I only had to use 3 of the 4 heat shield mounts but it was sturdy. I was able to install everything in about 2 hours without any prior knowledge. It could have been quicker to assemble but I watched the tutorials during installation. The directions were sometimes a bit unclear. I definitely recommend it!

I was about to install the air intake and it was getting late because the UPS guy got here at 5am. So I was cheered up and ready to drive my car only to find that I was missing the part number (087121) silicone hose, I was upset because it's already 8 my wife leaves work at 830 and there is no time to disassemble and Insert original part. You can imagine how bad it felt for me that I wasn't sure everything was in the kit before I started. That's why I chose 3 stars, I had to buy one in the auto

I purchased this from Wunder Auto Parts and it was purchased brand new! They have this price match policy, don't worry about it because they will make sure you pay what you get! They sent me a used product and now there is nothing they can do about it! I STRONGLY ADVISE YOU TO KEEP STAYING with Wunder Auto Parts. I hope they read this review and say we should stop fooling people. That's why I give 3 stars. But the product has 5 stars. K&N has developed a great product that makes it very easy to

I have been a K&N fan for years and have been disappointed with both the fit and functionality of this intake kit for my 2014 Kia Optima. The installation instructions were vague (especially regarding how to use the hardware) and several steps were out of order. The biggest problem was that it just didn't quite fit, like things were a little off. To be honest I was wondering if they ever tested this kit on anything after it was developed. For example, the back of the K&N heat shield/housing had