It definitely does amplify my car and I definitely am glad I have it because it does a lot that I couldn’t get in another way or strategy so I’d recommend!

It looks like you'd like a translation of your message into English. Here it is: "Cool thing, maybe someone needs it, personally, I haven't needed it, so I think it's not necessary for me. I don't know how to use it, maybe someone needs it or someone uses it and knows how, that's great."

It's super easy to install and use, works great. Very good quality lots of extra length for mess up. The kit itself isn’t that expensive. Highly recommended.