“After installation, I am able to feel actual differences with the car. Been using it for just 3 days it got so much better the first.. I am loving it. But i am being greedy so trying higher setting. I love to know what swisschip can do for mazda.”

“I think it is a perfect add on my car. No more lag and better acceleration. I knew that I was right when my wife talked about it with doubts. Thanks to swisschip. Hope i use it for long time without any problems.”

“Without swisschip I would absolutely get rid of my car. Swisschip actually helps transmission lag better. I definitely keep this car for another year it will save lotta money as well. Highly recommended.”

“I was about to get ABT powerkit which is very pricy. So what i went with was swisschip and i am happy with it. How amazing this freaking small chip shows noticeable output like fuel consumption and all that. Love this product.”

“Realised after to peel clear plastic off the sticker. Now my Great wall has power like my Colorado now, wicked Cheers”

“It’s been around 1200km now with swisschip, I absolutely love it. It gets rid of the dead spot from take off. I will try next notch soon and let you know guys. Cheers”

“Simple. If you have a problem with this thing you get refund. But me, I am satisfied with this thing. I can see big differences in power and stuff. Wonder how small chip like this can change whole car”

“Very good product. I went camping last week with family. My son also say it’s better performance now. Might get one for his golf too. Thank you swisschip guys.”

“I testdrive powerkit of 435i which is good. I got normal one tho, the price for the powerkit is too high. I chose swisschip that was what one of my pals did to his porsche. Now it is much better BMW powerkit. Overall ‘GOOD’ “