I DYNO Tested My NEW Toyota Supra Exhaust! How Much Power Did it Make?

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I fitted a new exhaust to my 2022 Toyota Supra GR Pro for much better sound - but is there a hidden benefit? I dyno test my car before and after the exhaust to reveal how much BHP and Torque I gained from installing this awesome stainless steel exhaust supplied by @Whifbitz

Whifbitz Exhaust : https://www.garagewhifbitz.co.uk/product/garage-whifbitz-3-5-stainless-steel-exhaust-gr-toyota-supra-a90/

Видео I DYNO Tested My NEW Toyota Supra Exhaust! How Much Power Did it Make? канала ZEROYON