“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.”

“Love Swisschip. Can’t even imagine driving without it now. I was on 6-0 before now I am on 8-0 setting. Its been 2 weeks with 8-0 setting without any issues, I guess it is fine?”

“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.”

“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”

“What a great performance ! I feel much smooth without lag when accelerating ! Thanks a lot”

“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’ “

“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.”

“Always think 2.0L engine is damn small. Now swisschip makes me feel i have bigger engine. Say 2.5L I am on 6-6 setting from initial 5-0. I am thinking of going 7-6″

“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.”