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Description
ICON K64521 4.5" Stage 1 Suspension SystemPut the Icon K64521 4. 5" Stage 1 Suspension System from GAP on your 2020 2022 Ford F 250 350 6. 7L Powerstroke 4WD. The 2020+ Ford Super Duty trucks sit at a lower ride height than 2017 2019 models, and although many of the 2017 2019 components will physically fit 2020 models, the resulting ride height is often taller than desired. So, engineers at Icon designed new progressive rate coil springs that achieve the correct advertised lift heights while
Put the Icon K64521 4.5" Stage 1 Suspension System from GAP on your 2020-2022 Ford F-250/350 6.7L Powerstroke 4WD. The 2020+ Ford Super Duty trucks sit at a lower ride height than 2017-2019 models, and although many of the 2017-2019 components will physically fit 2020 models, the resulting ride height is often taller than desired. So, engineers at Icon designed new progressive rate coil springs that achieve the correct advertised lift heights while still retaining the great ride quality, predictability, and performance that our Super Duty systems are known for.
This Icon Vehicle Dynamics 4.5" suspension system is a great way to lift your 4WD 2020-2022 Ford F-250/F-350 Super Duty while drastically improving ride quality and performance. This entry level system is perfect for on-road and towing use, as well as mild off-road use like job site duty and washboard gravel roads. Icon's 4.5" Stage 1 System is comprised of dual rate coil springs, radius arm drop brackets, adjustable track bar, 5" block kit, and Icon 2.0 Aluminum Series front and rear shocks. With the endless hours Icon has spent testing and tuning our suspension components and shocks as a complete package, you can rest assured you have the best suspension solution on the market.
Tech Info:
OEM Wheels & Tires Fitment: Yes
Recommended Aftermarket Wheels: Icon Alloys | 17x8.5" w/ 5" Backspace / 6mm Offset
Recommended Aftermarket Wheels: Icon Alloys | 18x9" w/ 5.25" Backspace / 6mm Offset
Recommended Aftermarket Wheels: Icon Alloys | 20x9" w/ 5.25" Backspace / 6mm Offset
Recommended Aftermarket Tires: 37" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
Application Note #6: Springs Are Rated For Diesel Engines Only
Application Note #115: Lift Heights Based On 4WD Crew Cab Diesel
Tech Note: Trucks Equipped With Tremor Package With Have Front Lift Height Of 3.5" Over Stock
Tech Note: Brake Line Kit (Part # 61110) Is Optional For End Users Who Do Not Want To Bend The Factory Steel Lines Or Are Looking For A Braided Stainless Upgrade (Not Necessary For Complete Install)
System Components:
64050 (Qty: 1) | 08-Up FSD Front 4.5" Box Kit
64011 (Qty: 1) | 20-Up FSD Front 4.5" Dual Rate Coil Kit
64038 (Qty: 1) | 17-Up FSD Adj Trackbar Kit
64055 (Qty: 1) | 17-Up FSD Radius Arm Drop Kit
195275 (Qty: 1) | 99-Up FSD 5" Block Kit
67003 (Qty: 1) | 11-Up FSD Rear 15" U-Bolt Kit
66513 (Qty: 2) | 05-Up FSD 4WD 4.5" Front 2.0 VS IR
66516 (Qty: 2) | 17-Up FSD Rear 0-2" 2.0 VS IR
This Icon Vehicle Dynamics 4.5" suspension system is a great way to lift your 4WD 2020-2022 Ford F-250/F-350 Super Duty while drastically improving ride quality and performance. This entry level system is perfect for on-road and towing use, as well as mild off-road use like job site duty and washboard gravel roads. Icon's 4.5" Stage 1 System is comprised of dual rate coil springs, radius arm drop brackets, adjustable track bar, 5" block kit, and Icon 2.0 Aluminum Series front and rear shocks. With the endless hours Icon has spent testing and tuning our suspension components and shocks as a complete package, you can rest assured you have the best suspension solution on the market.
Features:
- Fits 2020-2022 F-250 / F-350 4WD Applications
- Lifetime Guarantee Against Icon Fabricated Component Breakage Or Manufacturer Defect
- Approximately 50% Increased Front Wheel Travel Over Stock
- Icon-Engineered Dual Rate Coil Springs Deliver Exceptional Vehicle Control Over Varying Terrain
- Radius Arm Drop Brackets Correct Geometry And Caster For Optimal Alignment Specs
- Icon Shocks Feature Vehicle Specific Tune For Superior Performance And Ride Quality
- Shocks Are Fully Rebuildable And Re-Valvable
- Corrosion Resistant Anodized Shock Body With 5/8" Shaft (2.0 Aluminum Series Shocks)
- FK Rod End Bearings Provide Extended Longevity And Minimal Deflection
- Lifetime Guarantee Against Coil Spring Breakage Or Sag
Tech Info:
OEM Wheels & Tires Fitment: Yes
Recommended Aftermarket Wheels: Icon Alloys | 17x8.5" w/ 5" Backspace / 6mm Offset
Recommended Aftermarket Wheels: Icon Alloys | 18x9" w/ 5.25" Backspace / 6mm Offset
Recommended Aftermarket Wheels: Icon Alloys | 20x9" w/ 5.25" Backspace / 6mm Offset
Recommended Aftermarket Tires: 37" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
Application Note #6: Springs Are Rated For Diesel Engines Only
Application Note #115: Lift Heights Based On 4WD Crew Cab Diesel
Tech Note: Trucks Equipped With Tremor Package With Have Front Lift Height Of 3.5" Over Stock
Tech Note: Brake Line Kit (Part # 61110) Is Optional For End Users Who Do Not Want To Bend The Factory Steel Lines Or Are Looking For A Braided Stainless Upgrade (Not Necessary For Complete Install)
System Components:
64050 (Qty: 1) | 08-Up FSD Front 4.5" Box Kit
64011 (Qty: 1) | 20-Up FSD Front 4.5" Dual Rate Coil Kit
64038 (Qty: 1) | 17-Up FSD Adj Trackbar Kit
64055 (Qty: 1) | 17-Up FSD Radius Arm Drop Kit
195275 (Qty: 1) | 99-Up FSD 5" Block Kit
67003 (Qty: 1) | 11-Up FSD Rear 15" U-Bolt Kit
66513 (Qty: 2) | 05-Up FSD 4WD 4.5" Front 2.0 VS IR
66516 (Qty: 2) | 17-Up FSD Rear 0-2" 2.0 VS IR
Note:
Installation Manuals:
I64011 Installation Manual
I64038 Installation Manual
I64050 Installation Manual
I64055 Installation Manual
I66513 Installation Manual
I66516 Installation Manual
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
4.7 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
A Textbook for My Students
Format: Kindle
I'm an adjunct instructor for several institutions where I teach adults how to design and develop software using various IDEs and languages. As a former military officer, I've come to appreciate the idea of ensuring my troops have all the training and gear they'll need to get the job done. Patrick exemplifies that spirit in his series, "From Zero to Proficiency." After reading his first two books in the series, I've decided that I'll use them in the Fall term to teach my students game development with Unity. The lessons are easy to follow, yet provide powerful impact upon game development. I've never come across any other author who continues to provide weekly support to his readers and Patrick Felicia does. He even solicits us to learn what we'd like for him to teach next. If you want to learn Unity from someone who actually knows how to teach it, I recommend his books. I read a lot of technical books, so I seriously appreciate it when an author can clearly convey knowledge in an easy-going manner that is technically correct. I'm very happy with these books and am sure my students will be too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2016
★★★★★ 5
Step by Step
Format: Kindle
This series of books has step by step instructions that are easy to follow. There are lots of pictures to verify you are doing things correctly. I have done three books in this series so far (Foundations, Beginner, and Platform). Before starting the books, I had some coding background, but no experience with Unity. Each book covers a manageable amount of information. There is so much to learn, but the author does well to stick to key points to not make the reader feel overwhelmed.
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Reviewed in the United States on August 6, 2018
★★★★★ 4
Seriously needs a proofreader
Format: Paperback
The content in this series is good, but the presentation is in need of a proofreader. There are so many typos and wrong words (ignoring that it's UK English). It's like the author typed what he heard in his head, but the words are something different. For example, a section introduces the "Package Manager," which is then inconsistently called the "Packet Manager." Or "research term" instead of "search term." Or "PlayGround" in the text when it's clearly "playground" in the figure. Even the provided resources are misspelled: "Sdandard Assets" in the code and the screenshots in the book. How does this go unnoticed? Programming isn't tolerant of these things.
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Reviewed in the United States on September 2, 2024
★★★★★ 5
It’s definitely a book
Format: Paperback
I bought this for my son’s college class. It’s exactly what they asked for.
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Reviewed in the United States on January 8, 2026
★★★★★ 5
Great Beginner's book.
Format: Kindle
I really like Pat's approach to learn Unity. I'm working my way through his books, just finish this one (second in the series). I've tried to learn Unity in the past and fail and now I know why. Pat's walks you from the beginning, you learn how to build games from a blank canvas and putting all pieces together. It's a step by step approach so you are never wondering how to get to a certain stage. If you are new to Unity and Programming strongly suggest you starting with book 1 "foundation" and then move to this one.
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Reviewed in the United States on June 15, 2020