“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″

“I was always hoping my car has more power. One of my friends recommend swisschip. I am so happy with it. It is really good and working well. From the start to mid high speed all got better than before. I was not sure if it helps transmission better. I sense it does.”

“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’ “

“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.”

“Now it feels like real Cooper S. Couldn’t believe this small engine could be changed this much”

“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.”

“Very impressive, even though it was short run after installation. Simple install, no warranty issue, this much of performance? Definitely the right choice !”

“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”