ATI Damper for Mitsubishi Evo 10 - 5.67in Alum 6 Groove 3% UD

ATI Damper for Mitsubishi Evo X — 5.67" Aluminum, 6-Groove, 3% UD Upgrade crankshaft damping and engine response with the ATI 5.67" aluminum harmonic balancer engineered specifically for the Mitsubishi Evo 10 (2008+). Precision-machined with a 6-groove pulley pattern and a 3% underdrive (UD) ratio, this damper improves accessory drive behavior while reducing parasitic losses. Fitment: Mitsubishi Evo 10 (2008+) Diameter: 5.67 inches Material: High-grade billet aluminum Grooves: 6-groove pulley for stock and aftermarket belt routing Underdrive: 3% UD to reduce accessory drag and improve throttle response Quantity: 1 piece Built to ATI’s exacting standards, this damper delivers reliable vibration control, precise balance, and durable construction for street, track, and high-performance applications. Ideal for tuners seeking improved throttle feel and accessory efficiency without sacrificing reliability.