AdPower

I can feel the idling of the engine is quieter and the acceleration smoother. Good product and money well spent.

Started to use more than a year ago and has not stopped since . You can feel the difference immediately after you stick it. The different in acceleration and the overall weight of the car as compared to before. Good product. Worth the money spent. Try it believe it .

I testet in 1.4 Ford Fiesta gasoline.
The fuel consumption was reduced > 5% after short time only 100 km.
A very good product.
Thank you and best regards from Germany.

Some fuel savings.guess about 5-10% on highway noticeably on 30-40 km driving.
Power increase cannot confirm as I'm using throttle controller .
Will test on longer distance highway of at least 100km and above in the new future

After installation,when driving can feel the difference in response and acceleration, better then before.