Is the 2020 Supra Exhaust California Legal?
We put the 2020 Supra active exhaust to the test and measure how loud it is in both normal and sport mode! See what the decibel readings are! 💥💥💥
Follow along with project Supra!
Buying our MK5 Supra: https://www.youtube.com/watch?v=ucWTppPNVlE
Our prototype exhaust: https://www.youtube.com/watch?v=ncOIEAC0nCU
Shop new Supra parts here: https://www.maperformance.com/pages/2020-toyota-supra-gr-a90-performance-accessories