650HP, 3.7s BRABUS C63-S – Remote Exhaust, 200MPH vMax for Juiciest AMG 4.0TT Yet
Brabus is an engine specialist at its core.  Their deep knowledge of AMG and Mercedes engines has always been one of the firm’s core advantages over the largely aesthetic upgrades offered by other Mercedes tuning boutiques. That engine knowledge is critical now — as AMG makes a full swap to turbocharged engine technology. The upgrade process is now far more technical than ever before.  New ECU tunes along with the firm’s bread/butter of strengthened engine internals, sport intakes and exhausts.  Results? Firepower! 650HP is a cool 137 extra ponies over the hottest factory C63-S, and torque is up just as …