We Made The Loudest MK5 Supra Ever! - Launches And Dyno Pulls
"The 2021 A90 Toyota Supra deserves to sound aggressive. Don't get me wrong the exhaust system from the catback alone is more than enough for most people, but I'm used to loud cars and I seek more performance. And there are 4 benefits when you install Fi - power, sound, fitment and weight savings. And after 2 dyno pulls the power was increased by 12-17whp compared to stock without ECU tune." - Vehicle Virals
