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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
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Description
Carli Suspension CS-FMRC-05 4.5"-5.5" Front Lift Progressive Coil SpringsThe Carli Suspension 4. 5" 5. 5" Front Lift Progressive Coil Springs (CS FMRC 05) are engineered for superior ride comfort and durability, offering a side specific, multi rate design for both excellent performance and handling. These progressive rate springs are smoother than factory springs and serve as an ideal replacement for aftermarket lift springs. Designed to provide a secondary increased spring rate, they effectively prevent the suspension
The Carli Suspension 4.5"-5.5" Front Lift Progressive Coil Springs (CS-FMRC-05) are engineered for superior ride comfort and durability, offering a side-specific, multi-rate design for both excellent performance and handling. These progressive rate springs are smoother than factory springs and serve as an ideal replacement for aftermarket lift springs. Designed to provide a secondary increased spring rate, they effectively prevent the suspension from bottoming out and hitting the bump stops, even during massive wheel travel.Each coil spring is shot peened and pre-set for maximum strength and durability, ensuring long-lasting performance in demanding off-road environments. To further protect the springs, they are powder-coated, which not only enhances their appearance but also providdes long-term protection against corrosion. The Carli Suspension 4.5"-5.5" Front Lift Progressive Coil Springs are the perfect solution for upgrading your suspension system, offering a comfortable ride while maintaining high performance in demanding conditions.
Features:
- Shot Peened & Pre-Set To Ensure Maximum Durability And Strength, Even In Harsh Off-Road Conditions
- Progressive Rate Spring Delivers A Smoother Ride With Increased Spring Rate To Prevent Bottoming Out
- Powder Coated To Provide A Durable Finish That Resists Corrosion And Extends The Lifespan Of The Springs
- Side Specific & Multi-Rate Design Custom-Tuned To Optimize Comfort And Performance, While Preventing Suspension Hits During Heavy Travel
Fitment:
4.5" lift on 2005-2019 Ford F250/350 4x4 Diesel
5.5" lift on 2020-2024 Ford F250/350 4x4 Diesel
This component is also used in the following Carli Suspension systems:
CS-F45-COM-CS-05
CS-F45-COM-CS-08
CS-F45-COM-CS-11
CS-F45-COM-CS-17
CS-F55-COM-CS-23
CS-F45-BC-CS-05
CS-F45-BC-CS-08
CS-F45-BC-CS-11
CS-F45-BC-CS-17
CS-F55-BC-CS-23
CS-F45-PT25-05
CS-F45-PT25-08
CS-F45-PT25-11
CS-F45-PT25-17
CS-F55-PT25-23
CS-F45-EV25-17
CS-F55-EV25-23
CS-F45-D30-05
CS-F45-D30-08
CS-F45-D30-11
CS-F45-D30-17
CS-F55-D30-23
CS-F45-UC30-05
CS-F45-UC30-08
CS-F45-UC30-11
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Great quality!
Size: 10-11, Color: Jacquard Knit Red/Black
Just the best! Comfy! Warm! Great non-slip bottoms! Husbands second pair and will order again!
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Best Muclucs I've every owned....GREAT PRICE!
These things are so comfortable and warm. I sleep with them on because I like to have my feet out of the covers. Not too warm...just right. Great quality and fit with a non-slip leather-like sole. I'll keep ordering these ahead of time to make sure I'll always have a fresh pair when I wear them out. I wear them EVERY NIGHT and keep them on all morning. Life-changer! The BEST EVER!!
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Reviewed in the United States on March 4, 2026
★★★★★ 5
Comfy slippers
Size: 10-11, Color: Cable Knit Coffee
Needed these for wood floors cause socks kept wearing out.perfect slipper ..warm and durable
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Reviewed in the United States on May 9, 2026
★★★★★ 4
Great for indoor use.
Size: 10-11, Color: Cable Knit Navy
I bought a pair of these for myself about a year ago and there are plusses and minuses to them. They are comfortable and warm, without getting my feet sweaty or whatever. That's exactly what I wanted. On the minus side, mine ran far too small. I am a 10.5-11 shoe size and the 10-11 is about a half inch too short... my heels are sliding off the back. I am reordering a size 12-13 to try that one. In the take note column, the soles are NOT rubberized in any way. In fact they are like foam, and will absorb water! Also they do not provide cushioning against any kind of rough surface. I think they are perfect for strictly inside the apartment use, but they are not like moccasins or something that allow outdoor use. And I am ordering a 2nd pair after a year so I do like them.
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Reviewed in the United States on November 24, 2025
★★★★★ 5
They are of great quality!
Size: 12-13, Color: Cable Knit Coffee
Love em! After a year and there still Great and warm and Cozy too!
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Reviewed in the United States on May 26, 2026