Highway Atomic Metal Conditioner (Bottle, 225 ml)

I have a 1997 classic Mercedes SL320. The engine definitely sounds quieter and smoother after trying the Xado.

Es un buen producto, no hace milagros, en mi caso el motor se tragó una pequeña arandela por la admisión y por lo visto fastidio algo, al poner el Xado se notó el motor más fino, no tira tanto humo pero como ya digo, los milagros no existen,pero es un buen producto,ahhh me llegó con un regalo de grasa en spray Xado. 👍

I bought magazine "Popular Mechanic" and sow advertising of this product. Then I read about it and decided to buy this product. My dad have Nissan Maxima with 150000 mi and I add this conditioner. After a few minutes the engine start work like new. Whiteout any noise, vibration. When he drive his car it got a lot of power. He was exited and start to tell everybody about it. I recommend everybody who have a car with 75000 mi add this product to keep your engine in good condition.

Produto Top, não tem o que dizer!

My truck has 410,000 km on it. It’s a Ford F150. You would think being a Ford the motor would’ve let go already, but black luckily it hasn’t.. The motor started making noise as it should with that kind of mileage and I was ecstatic after pouring that into the engine in no time at all that motor sounded almost new. Extremely happy. I will continue to purchase an ad with oil changes.