K&N Cold Air Intake Kit: High Performance, Increase Horsepower: Compatible with 2008-2012 Honda Accord, 2.4L L4, 69-1211TTK

Upgrades on older model vehicles are a bit less economical but this specific upgrade is worth it. You will feel the difference the moment you install the intake system; faster accelaration, louder growl, and a slight blow-off valve sound after the air intake action. This specific upgrade will require to remove the entire stock air intake system for your information. Installation is pretty straight-forward and you can do in less than an hour provided that you have every tool necessary. It's on the higher cost but fuel ecomomy is also improved a bit and overall driving experience is much more fun; it's silent on normal driving and growls when you need to be. Well worth the price I paid for it overall.

Bought and installed for 2009 Honda accord EX. Fairly easy to install and figure out. Some noticeable differences after installing: -faster acceleration and you can feel the increase in torque. -stepping on the gas pedal a bit gives the engine a nice roar Overall, not a bad investment for your vehicle and I love it!

Installation: The intake was pretty easy to install (even without prior knowledge about intakes) with the instructions provided. While there was a few things I was confused about, there was a video on YouTube from K&N that helped with the installation. They give you all the parts you need to install it and the only trouble I had during the installation was loosing a nut in the engine bay (stupid mistake). However that minor inconvenience doesn't change the difficulty of the installation. The only real pain me and my buddies had was the heat shield bracket. Later in the installation you have to put a nut/screw in upside down and if you aren't careful you can drop it (like I did). Here's some pros and cons of the intake so far... Pros: - Will easily add horsepower and torque to your car - intake sounds really good (in my opinion) - Improved throttle response time - (possibly) better fuel economy -- still testing this Cons: - Increased maintenance (make sure to clean your intake filter out every so often so you don't have to buy another one) - Water Ingestion (be careful of water if your car sits really low to the ground like mine does) Feedback: after installing the K&N intake, you could definitely feel and hear the difference it makes. I would 100% recommend this one over the other ones you see for a cheaper price. K&N is a reputable company and I would definitely buy again! Very satisfied

Took an industrial mechanic and an engineer 40 min to install, really easy if you can hold a wrench and a screwdriver, sounds normal when driving normally but if you put it on the floor you'll hear it for sure, never thought I'd hear the v-tech of a 4cyl accord but here I am !

The intake works great. I could imediatly tell a difference in low end torque. It also has a nice growl compared to the stock intake. Intructions were accurate and easy to follow.