Evosport has released a custom-designed and custom-engineered, fully dampened underdrive crankshaft pulley damper for all Mercedes 63 AMG owners. It uses a continuously variable active damping technology for optimal damping in all RPM ranges. The Evosport underdrive crankshaft pulley is made of high grade T-6061 aluminum then anodized black. An increase of 15 to 20 horsepower and 13 ft-lb. of torque from one easy mod? Yes, please.

Photo Credit: Evosport
Car Photo Submitted by: Sean via Submission Page