SKU: 22912374245

Carli Performance 2.5 Suspension System 20-23 Ram 1500

Sale price$2668.05 Regular price$2964.50
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Description

Carli Performance 2.5 Suspension System 20-23 Ram 1500Carli's 2. 5" Performance System is engineered to be the ultimate bolt on, dual purpose rig. The Performance 2. 5 King custom shock project tames anything the road, freeway, or dirt trails have to offer. CARLI SPECIFIC FRONT COILOVERS Several limitations and mounting constraints resulted in a coilover thats NOT adjustable for more lift height. The 600lb rate on which Carli landed with the specd preload provides exactly 2. 5 of front lift on the Hemi,

Carli's 2.5" Performance System is engineered to be the ultimate bolt-on, dual-purpose rig. The Performance 2.5″ King custom shock project tames anything the road, freeway, or dirt trails have to offer.

CARLI SPECIFIC FRONT COILOVERS

Several limitations and mounting constraints resulted in a coilover that’s NOT adjustable for more lift height. The 600lb rate on which Carli landed with the spec’d preload provides exactly 2.5″ of front lift on the Hemi, and 2″ on the EcoDiesel (non-Rebel). Another 1/2″ turn of the collar will result in a coil bind. That said, there’s a decent amount of room to thread the collar back. Conversely, the coil would remain under tension even if the collar were to be backed off to the top-cap (i.e., if a rear-high stance is preferred). The way the coilover comes out of the box is the height at which Carli recommends running it and to what they tuned; again, 2.5″ of front lift. To the end user, that means these CANNOT be preloaded to make up for lost height if you’re adding weight (large bumper/winch) to the front end of the truck

ADDED DOWN TRAVEL

When comparing this to the previous generation Ram 1500 Performance 2.5, the 2019 system sees 2″ more down travel stroking a total of 9″ up front with the rear cycling 12″ at the wheel. Same wheel travel overall, BUT, a far more balanced travel stroke as the 2009-18 were starved for droop. This added down-travel makes the Carli Control Arms a MUST; thus, they’re included in the Performance 2.5″ System to avoid topping out on the factory ball-joint upper control arm.

MULTI-RATE COIL SPRING

In the rear, they swap in their multi-rate coil spring. This went through several iterations. The 2019+ came with an all-new spring that had us back to the drawing board. Carli wanted a spring that would maximize suspension travel while providing a supple yet predictable ride on and off the pavement. Further, they didn’t want to deviate too far from the factory load capacity. Their rear springs are shot-peened & pre-set for the longevity of the coil (it won’t ever sag), then powder coated to ensure the finish quality is as good as the spring’s performance.

This multi-rate coil provided 1 -1/4″ of rear lift on the Carli Hemi test truck and 7/8″ on the EcoDiesel. The initial, softer rate is blocked out at ride height. This is NOT designed to be some super soft on-road rate – think of this as a “tender spring”. They wanted predictability in ride and handling so the truck would run on the 2nd rate unless the rear axle droops (offroad). Further, when loaded, it ensure sag is not exaggerated by initial collapsing of a softer rate. Take it in the dirt and, once the axle droops, the initial rate opens to keep the coil tight to its mounting perches while the extended travel shocks are pushed to the bottom of their longer stroke. As travel was extended in the rear, the Carli extended sway bar end links are used to maintain the factory sway bar through the extended range.

KING 2.5" SHOCKS

Extended travel King 2.5″ Shocks round out the rear of this system. That’s right, NO track bar drop on the 2019+. Again, where it’s not needed, they don’t include it. The redesigned factory track bar position and length of the 2019+ platform showed no increase in rear yaw (side to side movement of the rear axle) through the extended travel stroke so Carli felt no need to address it.

IMPORTANT NOTE:

  • The Ram 1500 Platform has an elliptical shaped cavity engineered into the back of each steering knuckle. This cavity engages the lower control arm steering stop as the suspension travels with the wheels turned. It’s purpose – to protect the tie-rod ends from binding and breaking at the extreme angles encountered when turning at the outer ends of the travel stroke. It’s perfectly normal to see some metal on metal-on-metal contact or hear a clunk when holding the wheel cranked in a turn encountering obstacles. This is, again, a factory protection Carli does NOT recommend modifying.
  • Diesel Power Products suggests reading this article to see if your truck is equipped with a Multi-Function Tailgate or Ram Box which will let you know whether to choose the Rebel Specific Spring
Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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]
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SKU: 22912374245

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4.3 ★★★★★
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Donna
Bozeman, US
★★★★★ 5
These worked for me!
Color: Original Grey
They worked great. I bought these for cracked sore heels. It took 2-3 weeks but my heels no longer hurt and the cracks have closed and look more like an indention than a crack now. They feel so much better, but I'll probably wear them another week just to be sure they stay healed. They look and feel like regular socks from the outside but only cover the heel with the toe open. Not think but not thick, again like regular socks. They would probably be slippery on a smooth surface the same as socks. The inside feels like rubber or something smooth at the heel. I have washed them once each pair and accidentally dried one pair in the dryer. They still seem to feel the same so I think they're fine. They're pretty inexpensive and had different colors and sizes.
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Reviewed in the United States on February 10, 2026
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Verified Purchase
Mimi
Carnegie, US
★★★★★ 4
Truly Helped My Cracked Heels
Color: Original Grey
I didn't include a photo cause they look exactly like their advertisement photo. I so liked the silicon-type heel lining as it kept the heel-repair cream on my heel and did not get soaked up by the sock. But, it is so, so slippery when walking around in them! Take care to be mindful when you set each foot down as the lotion can slide your heel across the sock quite a bit. If these socks were for an elderly person, I would have them only sit while using the sock - no walking around for fear of falling. I have larger ankles and found that having both the top and the bottom hems/elastic, etc. the same size to be quite troublesome and was not a nice feeling or fit on my upper hem that hit my ankle. Don't get me wrong, I am so glad that I got them and I continue to use them and they are helping my horribly-cracked heels greatly, but I find that I have to keep moving the top hem up and down so that it doesn't stay in one position as it cuts in to my ankle. My feedback and advice might be to please make the upper hem somewhat larger than the one that is on the bottom and goes over my actual foot. They really should not be the same circumference...or else make different sizes - S, M, L, etc. That's really my only complaint or "con" to ordering these. I think they are a great concept and I like the fact that I can throw them in the washer and dryer.
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Reviewed in the United States on June 8, 2024
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Verified Purchase
SC6218
Lake Worth, US
★★★★★ 5
Actually works, and really well
Color: Original Grey
I bought these because I got them on a great deal and was quite skeptical, but they actually worked exactly as advertised and I saw a huge difference after the first night! I understand why they don’t cover the whole foot like a regular sock (it would be stifling), but it would be incredible if they made a pair that go forward enough to cover the ball of the foot. One pair lasted about 3 weeks before the moisturizer wore out (I did notice a dropoff after washing, so for best results put them on when you’re clean and just for overnight, so you can avoid washing). Apologies for no photos- no one wants to see the before photos. These work so well I’ve just come back to order more even though I’m now paying full price. Definitely, definitely recommend.
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Reviewed in the United States on May 28, 2026
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Verified Purchase
Liana
Battle Creek, US
★★★★★ 5
Comfortably and works
Color: Original Grey
❤️ I used these with magnesium lotion on my heals for 3 nights, soaked my feet every morning and cracked heals are gone!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
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Verified Purchase
T. U.
Dallas, US
★★★★★ 5
A game changer for deep heel cracks and psoriasis!
Color: Original Grey, Color: Original Grey
If you have deep cracks or psoriasis on your heels, get these they are a total game changer! They hold in Vaseline and topical meds perfectly while I sleep, providing much needed relief without getting all over my sheets. My heels are healing faster and my callouses are softer and don’t split open because the moisture is trapped against the skin all night with the built in gel cushion lining instead of rubbing off. So much hydration. The fact that it is a 2 pack is perfect because while one pair is being washed and drying, you still have a set to wear. Very soft, stretchy, breathable, and easy to sleep in. I highly recommend them!
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Reviewed in the United States on January 31, 2026

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