Optimize Your Vehicle's Performance with Chip Your Car Stage 3 Performance Chip - Boost Up to 60 HP and Gain 5 MPG Review

saw literally ZERO difference in mileage or performance. Don't waste money. I am sure that there are legal products. But that's not it.

DO NOT BUY FROM THIS SELLER, BUY FROM THE OFFICIAL SITE OF YOUR VEHICLE. never worked. I should have ordered from the real CHIP YOUR CAR website and not from Amazon. Now I'm stuck with a chip that doesn't work.

This chipmaker claims to increase power, torque and fuel efficiency. I ordered a Premium Stage III chip from the company and installed it according to the instructions. Not only did I not notice any increase in power or torque, but I also noticed reduced fuel efficiency. I contacted the company for a refund and they offered to exchange the chip for the same type. I would not ask for a refund. Unfortunately, the chip really is a scam.

I bought it from a website online it made my fuel economy worse than better. I bought a Stage 3 but it made my SUV louder and faster and my transmission ran much smoother. I should have tried to contact the company but never did. I only bought it because in the 50 reviews I read there are 2 different mechanics, one with 7 years experience the other with over 10 years experience both of whom gave positive reviews.

Seems to work; but I don't understand how that can be? My car is a 2018 Dodge Challenger V6. My understanding is that as of 2017 the ECM or PCM is locked and you need a bypass cable that allows other products to bypass the lock and make adjustments. I have contacted the manufacturer for details on whether I am correct or not, as well as documentation on this. Far from the answer "We have chipped thousands of cars" was the only one I got. It doesn't fill me with confidence. I have asked the…