YFZ 450R Exhaust Shootout Empire, Barker, RP, Yoshi, Stock, Vortex vs Flash

Dyno Shootout between exhaust systems with DB ratings between some of the popular good pipes on the market. Also showing difference of a vortex vs a tuned vortex vs Our EHS Racing custom flash. DB ratings posted in transfer screens were approximate at idle/cruise (4th gear right before pass)/full throttle highest seen during pass. I am not a DB reading professional feel free to determine your own measurements from the video data Time Stamps for Pull/passes Stock Exhaust 3:38 Yoshi 5:40 Also Vortex vs Flash Here Empire Regular 11:30 Barker Regular 14:20 Barker Custom 16:50 RP Pro 19:28 RP w Vortex 22:24 Barker Pro 25:00 Empire Pro 28:10 Conclusion HP Charts 33:40 Eric Rambling why you should buy his ecu flash 37:40