SKU: 30172507189

2021-2024 Ford F-150 4WD 3.5-4.5 Inch Lift Stage 4 Suspension System Tubular CDCV W/ Leaf Packs Icon Vehicle Dynamics

Sale price$3258.67 Regular price$3620.74
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Description

2021-2024 Ford F-150 4WD 3.5-4.5 Inch Lift Stage 4 Suspension System Tubular CDCV W/ Leaf Packs Icon Vehicle DynamicsICON Vehicle Dynamics 2021 2024 Ford F 150 4WD suspension systems are designed with maximum performance and the serious driver in mind. ICON's primary focus is to increase wheel travel and damping ability, which translates into outstanding vehicle control and ride quality. To achieve this, these systems include high strength CNC machined ductile iron steering knuckles that replicate the suspension geometry of the F 150 Tremor and are effectively a

ICON Vehicle Dynamics 2021-2024 Ford F-150 4WD suspension systems are designed with maximum performance and the serious driver in mind. ICON's primary focus is to increase wheel travel and damping ability, which translates into outstanding vehicle control and ride quality.

To achieve this, these systems include high-strength CNC machined ductile iron steering knuckles that replicate the suspension geometry of the F-150 Tremor and are effectively a Tremor Inchconversion Inch for your F-150 4WD. This Stage 4 system includes vehicle-specific tuned 2.5 Inch coilover shocks featuring CDCV equipped remote reservoirs for exceptional cooling properties and ICON-engineered coil springs for superior vehicle Inchfeel Inch through the range of travel.

These coilovers are height adjustable for 3.5-4.5 Inch of front lift, allowing the use of larger, more aggressive wheel and tire combos. Their combination with the ICON steering knuckles also allows for a 20 Percent increase in wheel travel compared to other ICON F-150 kits.

Tubular Delta Joint Pro upper control arms not only add strength and durability, but help retain factory alignment specs, increasing caster over stock and allow for the extra lift height this system provides. ICON 2.5 Aluminum Series CDCV piggyback reservoir rear shocks utilize a vehicle-specific valving and offer increased damping and heat dissipation, balancing the performance of the truck from front to rear.

The included ICON CDC Valves are externally adjustable valves that restricts oil flow into the reservoir which creates 10 levels of compression damping force ranges. ICON Multi-Rate Leaf Springs allow rear spring rate and ride height customization, improve ride quality, and reduce axle wrap by eliminating the factory rear blocks.

Rear ride height is kept within an acceptable range using the ICON billet aluminum 1 inch lowering shackles. The ICON 2021-2024 F-150 4WD Stage 4 suspension system is an excellent choice for those looking to enhance the capabilities of their pickup.

Features and Benefits:
  • This system features upper control arms with ICON's patented Delta Joint PRO. Delta Joint PRO is ICON's innovative new suspension articulation joint which combines the durability and longevity of factory style ball joints with performance and strength that exceeds traditional motorsports-style ball joints. The Delta Joint PRO features a new rebuildable, serviceable design in which any component may be removed, inspected, and replaced without having to purchase a whole new joint. Strength and durability are improved by using a larger ball with 56 Percent more bearing surface than our standard Delta Joint, along with improved lubrication sealing. But improved performance is at the heart of the Delta Joint PRO, with a full 90 degrees of articulation, from one extreme to the other. This represents a 14 Percent improvement in range of motion, over the highly capable original Delta Joint, allowing for maximum bind-free suspension movement through the complete range of travel. The Delta Joint PRO is built to take the abuse, with a chromoly ball and shaft that has a bearing surface hardened to Rockwell C 55. The replaceable races are made of graphite-impregnated sintered metal, machined to the finest tolerance to provide a flawless, metal-to-metal bearing interface. We also redesigned the lubrication system, with lubricant channels that distribute grease more efficiently without extending past the bearing seal.
  • MULTI-RATE INFO (with ICON Billet Shackles):
  • Option #1 (as shipped)
  • +1.50 inch rear lift height over stock (unloaded)
  • Option #2
  • +20 Percent spring rate over Option #1
  • +2.75 Inch rear lift height over stock (unloaded)
  • +1.50 inch rear lift height over stock w/ 400lb constant load
  • Option #3
  • +40 Percent spring rate over option #1
  • +3.50 inch rear lift height over stock (unloaded)
  • +1.00 inch rear lift height over stock w/ 850lb constant load
  • High strength ductile iron steering knuckles replicate F-150 Tremor suspension geometry
  • Adjustable coilovers offer 3.5-4.5 Inch of front lift height over stock
  • 2.5 Series front coilovers with remote reservoirs for improved shock cooling
  • Tubular Upper Control Arms with Delta Joint Pro ball joints for added strength, durability, and alignment spec range
  • 20 Percent increase in front wheel travel and improved ride quality over stock with no change in towing capacity
  • Vehicle specific tuned front and rear shocks for superior damping and vehicle control
  • All shock absorbers equipped with CDC Valves for 10 settings of compression damping adjustment, from soft to hard
  • Corrosion resistant CAD plated coilover shock bodies with 7/8 Inch shafts
  • FK rod end bearings for extended longevity and minimal deflection
  • High strength alloy CNC machined lower bar pin
  • 2.5 Aluminum Series piggyback reservoir rear shocks with 7/8 Inch hardened chromed steel shafts
  • 6061 Aircraft grade aluminum CNC machined components
  • 3 user-adjustable rear spring rates for unique vehicle setups
  • Reduced rear axle wrap and improved ride quality compared to stock leaf springs
  • Billet aluminum lowering shackles feature maintenance and noise free OE Ford bushings
  • 100 Percent Bolt-on system - no cutting or welding necessary for install
Details
  • Active Or Passive Suspension: Passive
  • Adjustable Compression: Yes
  • Adjustable Control Arm: No
  • Adjustable Damping: Yes
  • Adjustable Rebound: No
  • Bushings Included: Yes
  • Coil Quantity Front: 2.0
  • Coils Quantity Front: 2.0
  • Damping Adjustment Type: Manual
  • Front Reservoir Style: Remote
  • Front Shock Body Diameter: 2.5
  • Front Spring Rate Type: Linear
  • Grade Type: Performance
  • Leaf Spring Leaf Quantity: 8.0
  • Maximum Lift: 4.5 Inch
  • Maximum Lift Front: 4.5 Inch
  • Maximum Lift Rear: 3.5 Inch
  • Minimum Lift Front: 3.5 Inch
  • Minimum Lift Rear: 1.5 Inch
  • Mounting Hardware Included: Yes
  • Oem Wheels & Tires Fitment: Not Compatible With All Available OE Wheel/Tire Combinations. Aftermarket Wheels With Lower Offset/Less Backspace Recommended.
  • Rear Reservoir Style: Piggyback
  • Rear Shock Body Diameter: 2.5
  • Rear Spring Rate Type: Variable
  • Recommended Aftermarket Tires: 34 Inch X 12.50 Inch (Larger Tires May Fit But Fender Trimming And Modifications Will Be Required)
  • Recommended Aftermarket Wheels: Icon Alloys - 20x9 Inch W/ 5.625 Inch Backspace / 16mm Offset, Icon Alloys - 18x9 Inch W/ 5.25 Inch Backspace / 6mm Offset, Icon Alloys - 17x8.5 Inch W/ 5 Inch Backspace / 6mm Offset
  • Shocks Included: Yes
  • Spring Color: Black
  • Spring Material: Steel
  • Add On Part: 198001 - Billet Spanner Wrench Kit, 191009 - Icon Long 2.5 Coil Wrap W/Logo (14.5-15.5), 611081 - F-Series Dynamic Headlamp Rear Sensor Kit, 191013 - Nipple Greasing Adapter Kit, 198000 - 2 Pin Coilover Spanner Wrench Kit
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 30172507189

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4.6 ★★★★★
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Product Reviews
A
Andrea
Massapequa, US
★★★★★ 4
Sapphic Lawyer and Doctor
Format: Paperback
I loved this book… which is why I was very disappointed when the conflict was “solved” so easily and lowkey brushed past. We are waiting for this secret to come out that Rachel has been holding onto. There’s obviously conflict of interest with Ana and Rachel. But the way they solved it? I didn’t feel like it was realistic and it felt like both women were like, “Okay, that’s over, everything is kosher now(pun intended?). It honestly prevented me from giving it 5 stars. The ending seems so rushed. But other than that, I loved both characters! I loved learning about Jewish culture and loved how the author portrayed it. Both MCs are fleshed out, in depth characters. The author had a good balance of humor
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2025
N
Notsonewtothis
Boise, US
★★★★★ 5
Enjoyable Doctor, Lawyer Romance
Format: Paperback
A very enjoyable and engaging story. The medical and legal aspects of this story was very fascinating. I never get tired of reading romances that are about those troupes. The romance between the main characters was very sweet with not A lot of drama or angst. Sometimes I prefer A story with less drama and angst. I like when characters in A story can be reasonable and work out their problems without all the drama. Ana and Rachel are those characters. There's A few witty moments in this book that made me smile and laugh out loud A few times throughout this story. The supporting characters were written well and helped to make this an even better reading experience. I will definitely be on the lookout for more books by this author.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2025
L
Luna
Battle Creek, US
★★★★★ 4
So good
Format: Paperback
When your one-night stand turns out to be the surgeon that you subpoenaed for a malpractice lawsuit. Ana, an unappreciated lawyer, has been passed up for promotion to her male colleagues yet again. A malpractice lawsuit win could be what she needs to finally get the promotion she’s worked so hard for. Rachel, a cardiac surgeon who goes above and beyond for her patients, is subpoenaed to testify in a malpractice lawsuit. Arriving at the law firm for her deposition, Rachel discovers that the lawyer for the family who filed the lawsuit is Ana Mendez. As in Ana, her one-night stand. I was excited to get my hands on this one! I loved that Ana and Rachel were so different from each other in personalities, looks, backgrounds, and religions. The differences made them unique and interesting to me. The banter was well-written, and I loved how feisty they were towards each other in the beginning. Was the dirty talk unexpected? Very much so. I was not prepared for that or for how hot things had gotten. And while I did enjoy the spice, I would’ve liked for there to have been more communication about the conflict too. The references to The Golden Girls and The Sims? Oh, I totally geeked out over that! Overall, it was a good sapphic romance that I’m sure others will enjoy. I’d like to thank NetGalley and Bold Strokes Books for the arc. This is my voluntary review.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2025
S
singsinthecar
Los Angeles, US
★★★★★ 4
A Conflict of Interest Worth Taking
Format: Paperback
This is the second book by Morgan Adams, and I thoroughly enjoyed it! One of the main characters, Ana Mendez, appears in Adams's first book, but that is not a requirement for reading this story about her and Dr. Rachel Cohen. One of the tropes in this book is one night to forever, and I enjoyed the time it took for the two characters to re-meet and figure out their issues. I thought their relationship developed well on the page. It was believable, had some humor, and was QUITE spicy. I liked each character's relationships with friends and family, too; they helped to make Ana and Rachel more than just two women who are well-established in their careers. A Conflict of Interest is a fascinating medical/legal story alongside a romantic one. I would recommend it to readers who want to read about two competent and mature adults who have to navigate their careers as well as a romance. Thank you to the author and the publisher for the opportunity to read and review the arc of this book!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2025
B
Bee
Cuba, US
★★★★★ 4
Great read.
Format: Kindle
Cardiac surgeon Rachel Cohen is doing what she always knew she wanted to do. Her family lived close by so when she wanted or needed her family, there they were. After working most of the night operating on people who arrived hurt and scared she was more than ready for a nice cold drink. It’s There she meets the drop-dead- gorgeous woman and since it’s been a while since she’d taken some play time for herself. Ana Mendez has been trying to get herself noticed so maybe, just maybe when there is a promotion coming around her office. Ana’s family lived in the locality and like Rachel she found herself trying to make time for them but right now she hardly has time to think, getting ready for the trial that Ana felt she had to win. Ana is looking for some fun and when she goes to the same bar,who should meet is one of the sexiest women Ana has seen. Since the attraction is kind of off the charts they both decide to add, hopefully, a lot of sex to their evening, That is how it all starts. Very nice read. ARC via NetGalley/ Bold Stroke Books
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2025

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