“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.”

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

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

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

“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″

“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.”

“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.”

“No one can do AMG before swisschip, I had no other choice. I know its greedy to tune my car, now everyday is like the first day I drove her ”

“I was so unhappy with this lame ass car. Diesel Lag/slow acceleration stressed me out. Wished i got 35i engine. I never believed swisschip. But unexpected result. I feel like the performance increases 15-20% for sure. Guarantee this is the one that also suitable for other cars i have”