▷Car modelːBenz GLC 300 4MATIC Coupe
▷Engine typeːGAS
▷Model yearː2021
▷the mileageːabout 37,200 mile
▷Reviewːguess what? I got these two O2 Bands from some challenge thingy. At first, I had no clue what the hell they were, but I said screw it and decided to give them a shot by installing them in my car. It's been like three days since I did that, and holy shit, I'm blown away by the difference it made. My ride feels smoother than a baby's butt, and the acceleration is like night and day. I'm wondering if it's because these bands supposedly reduce exhaust emissions. Who knows, but it's pretty damn cool to see such a noticeable improvement. I'll keep using them for a bit and leave you guys another review later.
KOREA
