Yeah this is insane.
The M5 is only rated at 560hp. But base on a 15% drivetrain lose, the car is producing 623 hp and 571 torque.
A good comparison would be the Alphina B7. It is rated 540hp while it only dyno at 417hp.
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2011 535i Alpine White, Oyster on black interior, Premium 1 & 2 Package, Magnaflow Full Cat-Back Exhaust, JB4 Stage 2
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