ATI Damper 8.074in Aluminum 10 Groove 20% Overdrive No A/C (20112025 Ford Mustang Coyote 5.0L / 20112023 Ford F-150 5.0L) ATI918048N
20% Overdrive Aluminum Super Damper for Coyote 5.0L Mustang & F-150 (No A/C)
The ATI 8.074-inch Aluminum Super Damper (part ATI918048N) is precision-built for 20112025 Ford Mustang GT and 20112023 Ford F-150 models equipped with the 5.0L Coyote engine. Designed with a 20% overdrive ratio and 10-groove pulley, this damper increases accessory and supercharger drive speed, boosting performance while maintaining reliable harmonic control. Its lightweight aluminum construction and no A/C configuration make it ideal for high-performance street and race builds demanding maximum power and stability.
Performance Highlights
- 20% overdrive pulley increases blower or accessory speed for added performance
- 8.074-inch outer diameter for enhanced belt wrap and improved traction
- 10-groove pulley supports heavy-duty belt systems and boosted applications
- No A/C pulley configuration simplifies front accessory layout for race-focused setups
- Lightweight aluminum design reduces rotating mass while maintaining strength
- Fully SFI 18.1 certified for safety and competition use
- Rebuildable construction for long-term precision and service life
Quick Specs
- Outer Diameter: 8.074 inches
- Material: Aluminum
- Pulley Type: 10 Groove
- Configuration: No A/C
- Drive Ratio: 20% Overdrive
- Certification: SFI 18.1
- Applications: 20112025 Ford Mustang GT 5.0L / 20112023 Ford F-150 5.0L
- Part Number: ATI918048N
Why Choose the ATI 8.074in 20% Overdrive Super Damper?
The ATI918048N is engineered for serious performance enthusiasts looking to extract every ounce of power from their Coyote 5.0L engine. The 20% overdrive ratio spins superchargers faster for increased boost and power gains, while the no A/C layout simplifies the front-end system for dedicated race builds. Built from premium aluminum with precision balancing and SFI 18.1 certification, its a must-have upgrade for high-RPM and forced-induction Coyote setups where reliability and performance are non-negotiable.
Frequently Asked Questions
How much performance gain can I expect with 20% overdrive?
Depending on setup, the 20% OD ratio can yield noticeable power gains by increasing blower speed and improving accessory efficiency.
Does this fit both the Mustang GT and F-150 Coyote engines?
Yes. The ATI918048N fits both 20112025 Mustang GT and 20112023 F-150 5.0L Coyote engines.
Can this be used with supercharged systems?
Absolutely. The 10-groove pulley and SFI 18.1 certification make it perfect for high-boost applications.
Will this affect my accessory belt alignment?
No. The damper maintains OEM alignment and mounting geometry while altering drive speed only through pulley diameter.
Vehicle Fitment
- 2011 Ford Mustang GT 5.0L Coyote
- 2012 Ford Mustang GT 5.0L Coyote
- 2013 Ford Mustang GT 5.0L Coyote
- 2014 Ford Mustang GT 5.0L Coyote
- 2015 Ford Mustang GT 5.0L Coyote
- 2016 Ford Mustang GT 5.0L Coyote
- 2017 Ford Mustang GT 5.0L Coyote
- 2018 Ford Mustang GT 5.0L Coyote
- 2019 Ford Mustang GT 5.0L Coyote
- 2020 Ford Mustang GT 5.0L Coyote
- 2021 Ford Mustang GT 5.0L Coyote
- 2022 Ford Mustang GT 5.0L Coyote
- 2023 Ford Mustang GT 5.0L Coyote
- 2024 Ford Mustang GT 5.0L Coyote
- 2025 Ford Mustang GT 5.0L Coyote
- 2011 Ford F-150 5.0L Coyote
- 2012 Ford F-150 5.0L Coyote
- 2013 Ford F-150 5.0L Coyote
- 2014 Ford F-150 5.0L Coyote
- 2015 Ford F-150 5.0L Coyote
- 2016 Ford F-150 5.0L Coyote
- 2017 Ford F-150 5.0L Coyote
- 2018 Ford F-150 5.0L Coyote
- 2019 Ford F-150 5.0L Coyote
- 2020 Ford F-150 5.0L Coyote
- 2021 Ford F-150 5.0L Coyote
- 2022 Ford F-150 5.0L Coyote
- 2023 Ford F-150 5.0L Coyote
Contact Beefcake Racing
Beefcake Racing is your trusted source for ATI Super Dampers and Coyote performance upgrades. For expert assistance or to order, email sales@beefcakeracing.com or call 1-855-827-7223. Our team can help you find the perfect damper for your Mustang or F-150 build, from street to track.
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