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We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return (for product purchased price). Some exclusions may apply to new, unopened, and limited supply products. All returns subject to processing and restocking fees (15% on items in new condition in opened mfg. packaging).
Return shipping is the sole responsibility of the buyer.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at sales@demonperformance.com.
Please note that returns will need to be sent to the following address: 305 Lowcountry Drive Suite C Ridgeland, SC 29936.
You can always contact us for any return question at sales@demonperformance.com.
Protect your Gen III HEMI car or SUV engine from harmful torsional vibration with a Fluidampr viscous damper designed for high-performance street and racing applications. Increased cylinder pressure, RPM and rotating assembly changes can reduce the effectiveness of stock elastomer-style dampers. Fluidampr viscous damping technology helps control crankshaft harmonics across the entire RPM range to support long-term engine durability, accessory drive stability and reduced wear on critical components.Application summary: Naturally aspirated 5.7L, 6.1L, 6.4L Gen III HEMI equipped Dodge Charger, Dodge Challenger, Chrysler 300C, Dodge Durango, Jeep Grand Cherokee
Technical DrawingThis Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2016,2018-2020,2023 | Chrysler | 300 | C |
| 2012-2014 | Chrysler | 300 | C Luxury |
| 2015-2016 | Chrysler | 300 | C Platinum |
| 2005-2010 | Chrysler | 300 | C SRT8 |
| 2010,2012-2016,2018-2023 | Chrysler | 300 | S |
| 2012-2014 | Chrysler | 300 | SRT8 |
| 2013 | Chrysler | 300 | SRT8 Core |
| 2007-2009 | Chrysler | Aspen | Limited |
| 2009 | Chrysler | Aspen | Limited Hybrid |
| 2016 | Dodge | Challenger | 392 Hemi Scat Pack Shaker |
| 2009-2023 | Dodge | Challenger | R/T |
| 2017-2019 | Dodge | Challenger | R/T 392 |
| 2012 | Dodge | Challenger | R/T Classic |
| 2015-2016 | Dodge | Challenger | R/T Plus |
| 2016 | Dodge | Challenger | R/T Plus Shaker |
| 2016-2023 | Dodge | Challenger | R/T Scat Pack |
| 2021 | Dodge | Challenger | R/T Scat Pack Shaker Widebody |
| 2019-2023 | Dodge | Challenger | R/T Scat Pack Widebody |
| 2016 | Dodge | Challenger | R/T Shaker |
| 2015 | Dodge | Challenger | Scat Pack |
| 2015-2018 | Dodge | Challenger | SRT 392 |
| 2008-2014 | Dodge | Challenger | SRT8 |
| 2017-2018 | Dodge | Challenger | T/A |
| 2017-2018 | Dodge | Challenger | T/A 392 |
| 2021 | Dodge | Challenger | T/A 392 Widebody |
| 2017-2018 | Dodge | Charger | Daytona |
| 2017-2018 | Dodge | Charger | Daytona 392 |
| 2006 | Dodge | Charger | Daytona R/T |
| 2006-2023 | Dodge | Charger | Pursuit |
| 2006-2023 | Dodge | Charger | R/T |
| 2017-2018 | Dodge | Charger | R/T 392 |
| 2015-2016 | Dodge | Charger | R/T Road & Track |
| 2015-2018 | Dodge | Charger | R/T Scat Pack |
| 2019-2023 | Dodge | Charger | Scat Pack |
| 2020 | Dodge | Charger | Scat Pack 392 Widebody |
| 2022-2023 | Dodge | Charger | Scat Pack Widebody |
| 2008-2013 | Dodge | Charger | SE |
| 2015-2018 | Dodge | Charger | SRT 392 |
| 2006-2010,2012-2014 | Dodge | Charger | SRT8 |
| 2006-2008 | Dodge | Durango | Adventurer |
| 2011-2024 | Dodge | Durango | Citadel |
| 2011-2013 | Dodge | Durango | Crew |
| 2018,2026 | Dodge | Durango | GT |
| 2026 | Dodge | Durango | GT Plus |
| 2026 | Dodge | Durango | GT Premium |
| 2005-2009,2014-2015 | Dodge | Durango | Limited |
| 2009 | Dodge | Durango | Limited Hybrid |
| 2018-2026 | Dodge | Durango | Pursuit |
| 2011-2026 | Dodge | Durango | R/T |
| 2022-2023 | Dodge | Durango | R/T Hemi Orange |
| 2022-2026 | Dodge | Durango | R/T Plus |
| 2023-2026 | Dodge | Durango | R/T Premium |
| 2009 | Dodge | Durango | SE |
| 2005-2009 | Dodge | Durango | SLT |
| 2012-2026 | Dodge | Durango | Special Service |
| 2018-2021 | Dodge | Durango | SRT |
| 2022-2024 | Dodge | Durango | SRT 392 |
| 2023-2024 | Dodge | Durango | SRT 392 Plus |
| 2023-2024 | Dodge | Durango | SRT 392 Premium |
| 2005 | Dodge | Durango | ST |
| 2007,2018 | Dodge | Durango | SXT |
| 2005-2008 | Dodge | Magnum | R/T |
| 2006-2008 | Dodge | Magnum | SRT8 |
| 2006-2010 | Jeep | Commander | Limited |
| 2007-2009 | Jeep | Commander | Overland |
| 2010 | Jeep | Commander | Sport |
| 2018-2020 | Jeep | Grand Cherokee | High Altitude |
| 2010-2013 | Jeep | Grand Cherokee | Laredo |
| 2005-2021 | Jeep | Grand Cherokee | Limited |
| 2019-2021 | Jeep | Grand Cherokee | Limited X |
| 2006-2009,2011-2023 | Jeep | Grand Cherokee | Overland |
| 2012 | Jeep | Grand Cherokee | Overland Summit |
| 2014-2021 | Jeep | Grand Cherokee | SRT |
| 2006-2010,2012-2013 | Jeep | Grand Cherokee | SRT8 |
| 2014-2023 | Jeep | Grand Cherokee | Summit |
| 2022-2023 | Jeep | Grand Cherokee | Summit Reserve |
| 2017-2022 | Jeep | Grand Cherokee | Trailhawk |
| 2021-2024 | Jeep | Grand Cherokee L | Overland |
| 2021-2024 | Jeep | Grand Cherokee L | Summit |
| 2021-2024 | Jeep | Grand Cherokee L | Summit Reserve |
| 2023 | Jeep | Grand Wagoneer | Base |
| 2022-2023 | Jeep | Grand Wagoneer | Obsidian |
| 2022 | Jeep | Grand Wagoneer | Series I |
| 2022-2023 | Jeep | Grand Wagoneer | Series II |
| 2022-2023 | Jeep | Grand Wagoneer | Series III |
| 2023 | Jeep | Grand Wagoneer | Series III Obsidian |
| 2023 | Jeep | Wagoneer | Base |
| 2022 | Jeep | Wagoneer | Series I |
| 2022 | Jeep | Wagoneer | Series I Carbide |
| 2022 | Jeep | Wagoneer | Series II |
| 2022 | Jeep | Wagoneer | Series II Carbide |
| 2022 | Jeep | Wagoneer | Series III |
| 2022 | Jeep | Wagoneer | Series III Carbide |
| 2023-2024,2026 | Jeep | Wrangler | Rubicon 392 |
| 2024-2025 | Jeep | Wrangler | Rubicon 392 Final Edition |
| 2021-2022 | Jeep | Wrangler | Unlimited Rubicon 392 |
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return (for product purchased price). Some exclusions may apply to new, unopened, and limited supply products. All returns subject to processing and restocking fees (15% on items in new condition in opened mfg. packaging).
Return shipping is the sole responsibility of the buyer.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at sales@demonperformance.com.
Please note that returns will need to be sent to the following address: 305 Lowcountry Drive Suite C Ridgeland, SC 29936.
You can always contact us for any return question at sales@demonperformance.com.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
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