what a difference it makes!!!
587148
The installation was simple.  I used a flat screw driver to pop out the cover.  Removed the old light bulbs and placed the new LED lights.  The interior looks so much brighter.  Great find!  Thank you!
2155533
Such a difference. Didn't expect to notice all that much.
4135849
So easy to install and really makes a difference in the water quaility. I saw and felt the difference the first time I washed my hair. It is shinier and softer. I purchased it to protect my highlights and so far it has kept my hair from turning brassy because of the hard water in my home
587233
OMG. I am SO GLAD I finally upgraded from my off brand head gear I bought at my gym. This fits so much better. It was like dying and going to heaven when I put it on for the first time. Mainly: I could see SO MUCH BETTER. My field of view was way less obstructed. Sparring in it, it stayed in place and was very comfortable. I almost forgot I had it on. This was a HUGE DIFFERENCE from my old cheap head gear. I thought it wouldn't be that much better and kept putting off ordering this head gear (or anything not super cheap) that was a mistake. I appreciate this even more than my first set of nice gloves. It really makes a huge difference.
3884520
So I was skeptical of how it was possible that this can remove the glare on the new ipad (2017)... but after installing it, I could not believe the difference, I even put it next to the ipad air 2, and the antiglare here removes more glare !!...  it may look a bit less sharp, but worth the gain on the glare reduction...  happy camper here
228503
I must say, i am thoroughly impressed. I put this baby in expecting a change that was barely noticeable. I instantly saw a drastic difference in my acceleration and sound of my engine. I realized at this point just how bad my old air filter was. I never thought an air filter could make this much of a difference. I will be buying K&N air filters for all my cars for the rest of my life. Don't second guess yourself, don't think, just buy it. You will not regret it. Best purchase for my car I have made in a long time.
3969796
Takes a little getting used to, but then it is amazing!!!!
2921806
What a difference this tool makes in removing the fuel filter cup!!  Why did I not buy this years ago???  Highly recommend!!
1988659
It really works...!!! An excellent product!!!
2776012
I wish I had bought this along time ago. I can't believe what a difference it has made. I sleep primarily on my side and did a lot of tossing and turning all night. Now I wake with no pain and feel so much better in the morning. I'm 170 lbs so a four pound density works great for me. On the plus or negative side, it keeps you really warm so I turn down the heat at night to 60 degrees, and as everybody has said it smells bad, so air it out for a few days in a room your'e not using.
3082667
I was kinda reluctant to get this device but so glad I did!!! Works great!!! Easy to use!!!
4202920
I am using this to record therapy sessions, and so I set the microphone on a table between myself and the client.  I was amazed at what a difference it made to the sound quality.  Yay!!
1600485
This is awesome, you really feel the difference,  it adds more power to the engine and a great sound (for the ones who like to hear the engine roar) and the good thing is that you only hear the engine above 3k rpms, under 3k rpms is not noticeable.
Installation is easy enough,  it took me about 30 mins to install, and I have very little mechanical experience.
Love it.
1471076
My back feels SO GOOD when I get in the car!!!!!!!!!!!!!!!!!  I am amazed at what a difference this seat cushion makes for me.  I have serious back issues as I get older and this is exactly what I needed and more than I had hoped for!!!!!!!!  It's worth every penny I paid and more.

Thank you so much!!!
3690696
Wow - this is great - wish I'd gotten it sooner!
422956
This filter is definitely worth the buy, I put it in my 2011 Ford fiesta SES and the sound difference is very noticeable. With my default air filter, I put the car in neutral and floored it and heard almost no sound. This filter adds the vroom regular cars have, as opposed to the electric slight sound the car originally had. I can't say for sure you can feel a difference in performance but the sound sure makes it seem that way. Worth the buy.
1803647
My husband purchased this for me and I was skeptical at first but it is amazing!!!!