ATI Super Damper 5.67in 3% Underdrive Crank Pulley — Fits 2008+ Mitsubishi Evo 10

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About ATI

ATI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI lineup with fast shipping and expert fitment support — order with confidence.

Precision Engine Protection for Mitsubishi Evo 10

The ATI Super Damper for the Mitsubishi Evo 10 is the ultimate solution for controlling destructive crankshaft harmonics. Engineered for high-performance builds, this 5.67-inch aluminum damper features a 3% underdrive ratio, specifically designed to reduce accessory drag while maintaining optimal engine balance. Whether you are building a street machine or a dedicated track car, this damper ensures your 4B11T engine remains reliable under extreme RPM loads.

Key Technical Features

  • Diameter: 5.67 inches for optimized rotational mass
  • Underdrive: 3% reduction to minimize parasitic power loss
  • Construction: High-grade aluminum for weight reduction and durability
  • Fitment: Precision-machined for 2008+ Mitsubishi Evolution X
  • Design: 6-groove serpentine belt configuration

Unlike stock rubber-bonded pulleys that can fail under high-stress conditions, the ATI Super Damper utilizes a modular design with an elastomer-bonded inertia ring. This design effectively absorbs vibrations across a wider RPM range, protecting your main bearings and oil pump from premature wear. The 6-groove design ensures perfect belt alignment and tension, preventing slippage during aggressive driving. By installing this premium damper, you are investing in the longevity of your drivetrain. Experience the difference in engine smoothness and throttle response that only ATI can provide. Trust GGCRACING for your high-performance engine component needs and get the most out of your Evo 10 build today.

Product Details

Product Description
Part Numbers
Sizing & Fit

About ATI

ATI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI lineup with fast shipping and expert fitment support — order with confidence.

Precision Engine Protection for Mitsubishi Evo 10

The ATI Super Damper for the Mitsubishi Evo 10 is the ultimate solution for controlling destructive crankshaft harmonics. Engineered for high-performance builds, this 5.67-inch aluminum damper features a 3% underdrive ratio, specifically designed to reduce accessory drag while maintaining optimal engine balance. Whether you are building a street machine or a dedicated track car, this damper ensures your 4B11T engine remains reliable under extreme RPM loads.

Key Technical Features

  • Diameter: 5.67 inches for optimized rotational mass
  • Underdrive: 3% reduction to minimize parasitic power loss
  • Construction: High-grade aluminum for weight reduction and durability
  • Fitment: Precision-machined for 2008+ Mitsubishi Evolution X
  • Design: 6-groove serpentine belt configuration

Unlike stock rubber-bonded pulleys that can fail under high-stress conditions, the ATI Super Damper utilizes a modular design with an elastomer-bonded inertia ring. This design effectively absorbs vibrations across a wider RPM range, protecting your main bearings and oil pump from premature wear. The 6-groove design ensures perfect belt alignment and tension, preventing slippage during aggressive driving. By installing this premium damper, you are investing in the longevity of your drivetrain. Experience the difference in engine smoothness and throttle response that only ATI can provide. Trust GGCRACING for your high-performance engine component needs and get the most out of your Evo 10 build today.

Product Details

Product Description

About ATI

ATI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI lineup with fast shipping and expert fitment support — order with confidence.

Precision Engine Protection for Mitsubishi Evo 10

The ATI Super Damper for the Mitsubishi Evo 10 is the ultimate solution for controlling destructive crankshaft harmonics. Engineered for high-performance builds, this 5.67-inch aluminum damper features a 3% underdrive ratio, specifically designed to reduce accessory drag while maintaining optimal engine balance. Whether you are building a street machine or a dedicated track car, this damper ensures your 4B11T engine remains reliable under extreme RPM loads.

Key Technical Features

  • Diameter: 5.67 inches for optimized rotational mass
  • Underdrive: 3% reduction to minimize parasitic power loss
  • Construction: High-grade aluminum for weight reduction and durability
  • Fitment: Precision-machined for 2008+ Mitsubishi Evolution X
  • Design: 6-groove serpentine belt configuration

Unlike stock rubber-bonded pulleys that can fail under high-stress conditions, the ATI Super Damper utilizes a modular design with an elastomer-bonded inertia ring. This design effectively absorbs vibrations across a wider RPM range, protecting your main bearings and oil pump from premature wear. The 6-groove design ensures perfect belt alignment and tension, preventing slippage during aggressive driving. By installing this premium damper, you are investing in the longevity of your drivetrain. Experience the difference in engine smoothness and throttle response that only ATI can provide. Trust GGCRACING for your high-performance engine component needs and get the most out of your Evo 10 build today.

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