11-21 Ford Mustang / 11-13 Ford F-150 ATI Shell Assy 918488N Super Damper – Serpentine Dampers
The ATI Shell Assy 918488N Super Damper is designed to eliminate harmful torsional crankshaft vibrations, providing superior protection for your engine. With a 5% overdrive design, this damper offers unmatched efficiency and reliability at all RPM ranges. Exceeding SFI 18.1 specifications, the 918488N is ideal for both naturally aspirated and supercharged engine applications. Featuring a black zinc chromate finish and tunable, rebuildable design, this damper is built for maximum performance and durability. Whether you own a 2011-2021 Ford Mustang GT or a 2011-2013 Ford F-150, the 918488N is an essential component for improving engine longevity and maximizing your vehicle’s performance.
Key Features
- Eliminates torsional crankshaft vibrations, ensuring smoother engine operation
- Exceeds SFI 18.1 specifications for superior durability and safety
- Tunable and rebuildable design for optimal performance at all RPM ranges
- Black zinc chromate finish for excellent corrosion resistance
- Laser-engraved timing marks for easy and accurate installation
- 10 ribs (No A/C pulley) for enhanced efficiency
Benefits
- Protects engine components from damaging vibrations, extending engine life
- Boosts engine performance and efficiency, providing smoother and more reliable operation
- Ideal for both naturally aspirated and supercharged engine setups
- Backed by ATI’s trusted warranty for confidence in its durability
- Perfect for high-performance enthusiasts seeking maximum reliability and power
Product Specs
- Part Number: ATI Shell Assy 918488N
- Material: High-strength aluminum shell for durability
- Finish: Black zinc chromate for corrosion protection
- Outer Diameter: 7.092 inches (5% overdrive)
- Weight (Without Hub): 12.0 lbs
- Shell Assembly Part Number: 918488N
- Ribs: 10 ribs (No A/C pulley)
- Hub Weight: 2.9 lbs
- Hub Material: Steel
- Laser-Engraved Timing Marks: For precise installation and tuning
Install Difficulty Level
The ATI Shell Assy 918488N Super Damper is easy to install, typically requiring only 1 to 2 hours for completion. With clear instructions and minimal tools needed, this damper is designed to be manageable 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 and supercharged 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.
