Racechip GTS Black Install & Review - Make your Mercedes Faster

After years of wondering about these, I finally got to test one and get real data by using a Dragy to test 0-60mph times and 20-60mph! Lessons learned:
1) Tires really start to matter more when you increase power
2) 0-60mph is not a good indicator of power, but 20-60mph+ is ;)
3) Piggy back tune systems take time to calibrate, and all of a sudden it hits like a train!

If you have questions please ask! Hopefully this video helps someone. The data of 0-60mph and 0-10mph through 0-50mph times is in this spreadsheet file: https://docs.google.com/spreadsheets/...

Times were measured with a Dragy timer (similar to Vbox): https://amzn.to/3zTOCMh it's a GPS performance meter

Not sure why it says 10-15 minute installation on Amazon...https://amzn.to/3j8QQBp