I installed this on
Kia Sorento

Review
I have no regrets replacing my engine oil with REV-1 Ultra SAE 5W-40 SN/CF, for it brings out the best performance of my engine. My car engine becomes very smoothness and quietness yet responsive after using this product. For those who want a little bit more power and performance during your long trip in Malaysia, the oil really give you that performance after 100km/hr. I would recommend this product to anyone who loves to experience the full potential of your engine.

What I like
1. Easy start-up in the morning
2. Quietness to the engine
3. Performance at high rev

What I do not like
1. the Oil is a little costly