11-21 Ford Mustang / 11-13 Ford F-150 ATI 917354 Super Damper – Serpentine Dampers
The ATI 917354 Super Damper is engineered to eliminate harmful torsional vibrations in the crankshaft, providing optimal performance for Ford Mustang and F-150 models. With a 17% underdrive (UD) design, it enhances engine efficiency by reducing strain on key components. This damper exceeds SFI 18.1 specifications and is built for both naturally aspirated and supercharged applications. It’s tunable, rebuildable, and operates efficiently across all RPM ranges, ensuring smooth engine operation. The black zinc chromate finish adds an extra layer of protection for long-lasting durability, making it an essential upgrade for performance enthusiasts.
Key Features
- Eliminates torsional crankshaft vibrations for smoother engine operation
- Exceeds SFI 18.1 specifications for enhanced durability and safety
- Black zinc chromate finish for corrosion resistance
- Tunable and rebuildable for optimal performance at all RPM ranges
- Laser-engraved timing marks for precise installation and adjustments
Benefits
- Protects the engine from damaging vibrations, enhancing the longevity of engine components
- Increases performance by providing smoother, more reliable engine operation
- Ideal for both naturally aspirated and supercharged engines
- Backed by ATI’s trusted warranty for peace of mind and confidence in your purchase
- A vital upgrade for high-performance enthusiasts
Product Specs
- Part Number: ATI 917354
- Outer Diameter: 5.67 inches (17% underdrive)
- Weight (Without Hub): 6.0 lbs
- Shell Material: Aluminum
- Finish: Black zinc chromate for corrosion protection
- Shell Assembly Part Number: 916726M1
- Ribs: 6 ribs, with an additional 6 ribs for A/C pulley configuration (10% underdrive)
- Hub Weight: 2.9 lbs
- Hub Material: Steel
- Laser-Engraved Timing Marks: For precision during installation
Install Difficulty Level
Installing the ATI 917354 Super Damper is an easy-to-follow process that typically takes around 1 to 2 hours. Clear instructions and minimal tools required make this product a suitable choice for both professional mechanics and DIY enthusiasts.
Vehicle Fitment
- Vehicle Year Range: 2011-2021 Ford Mustang GT (Coyote 5.0 V8), 2011-2013 Ford F-150
- Make: Ford
- Model: Mustang GT, F-150
- Engine: Naturally aspirated engines, including Cobra Jet and Boss models
For any questions about this product or to report inaccuracies in the product description, contact the MPT Performance experts at (407) 636-7077 or by email.









