I installed this on
Audi S4

Review
I simply love this product for its ease of use! Cleans exceptionally well, cleans almost every grime or dirt that I have on my car! Its spray-on application, where you can spray directly on the car or your wiping cloth, makes it really versatile and quick, rather than pouring into a mix of water where sometimes it can be of waste. It quickly removes the dirt on my car, leaving a slightly shinier finish, which doesn't last that long though. Overall, a very good product to have!

What I like
Quick and easy cleaning.

What I do not like
Do not expect too highly out of this product.