ICON 2021-2023 Ford F-150 Tremor, 2.5-3" Lift, Stage 3 Suspension System, Billet UCA w/ Leaf Packs
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.
Description
Description
ICON Vehicle Dynamics 2021-2023 Ford F-150 Tremor suspension systems are designed with maximum performance and the serious driver in mind. ICON engineers��� primary focus is to increase wheel travel and damping ability, which translates into outstanding vehicle control and ride quality both on and off-road. This Stage 3 system includes vehicle-specific tuned 2.5��� coilover shocks in a F-150 Tremor specific length for a 20% increase in front wheel travel over stock. These coilovers feature remote reservoirs for exceptional cooling properties and ICON-engineered coil springs for superior vehicle ���feel��� through the range of travel. These coilovers are also height adjustable for 2.5-3��� of front lift over stock, allowing the use of larger, more aggressive wheel and tire combinations. Billet aluminum Delta Joint PRO upper control arms on the F-150 Tremor not only add strength and durability, but help retain factory alignment spec range, offer caster/camber adjustment, and allow for the extra lift height this system provides. ICON 2.5 Aluminum Series piggyback reservoir rear shocks utilize a vehicle-specific valving and offer increased damping and head dissipation, balancing the performance of the truck from front to rear. ICON Multi-Rate Leaf Springs are included to 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" lowering shackles. The ICON Vehicle Dynamics 2021-2023 F-150 Tremor Stage 3 suspension system is an excellent choice for those drivers looking to enhance the capabilities of their pickup on the road as well as in the dirt.
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% 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% 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.
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MULTI-RATE INFO (with ICON Billet Shackles):
Option 1 (as shipped)��
�� ��+.50" rear lift height over stock (unloaded)
Option 2 +20% spring rate over Option #1
�� ��+1.75" rear lift height over stock (unloaded)
�� ��+.50" rear lift height over stock w/ 400lb constant load
Option 3��+40% spring rate over option #1
�� ��+2.50" rear lift height over stock (unloaded)
�� ��+0" rear lift height over stock w/ 850lb constant load
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Features & Benefits:
- Adjustable coilovers in F-150 Tremor specific length offer 2.5-3" of front lift height over stock
- 2.5 Series front coilovers with remote reservoirs for improved shock cooling
- Billet Upper Control Arms with Delta Joint Pro ball joints for added strength, durability, and alignment spec range with on-vehicle adjustability
- 20% increase in 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
- Corrosion resistant CAD plated coilover shock bodies with 7/8" 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" 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% Bolt-on system - no cutting or welding necessary for install
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NOTES:
- OEM Wheels & Tires Fitment: Not compatible with all available OE wheel/tire combinations. Aftermarket wheels with lower offset/less backspace recommended.
- 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/ 5.625" Backspace / 16mm Offset
- Recommended Aftermarket Tires: 34" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
- APPLICATION NOTE #55: Shocks Are Fully Serviceable. Coilover Heights Indicated Are For A Stock Equipped Vehicle
- APPLICATION NOTE #130: Equipped With Dynamic Bending Headlamps Purchase Part# 611071
- APPLICATION NOTE #152: ICON Delta Joint Pro Upper Control Arms Required
- APPLICATION NOTE #166: If equipped with Dynamic Bending Headlamps and/or OnBoard Scales part # 611081 is also required
- TECH NOTE: Only compatible with 2021-2023 Ford F-150 Tremor
- TECH NOTE: Only compatible with OE knuckles. DO NOT install in combination with ANY aftermarket knuckles.
- TECH NOTE: Not compatible with models equipped with BlueCruise
- TECH NOTE: Rear springs can be configured to provide .5"-2.5" of rear lift or to tune ride height to compensate for added static weight in rear of vehicle
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COMPONENTS:
- 91824 (QTY: 1) | 21-23 F150 TREMOR 2.5-3" 2.5 VS RR COILOVER KIT
- 98523DJ (QTY: 1) | 21-23 F150 BILLET UCA DJ PRO KIT
- 97721P (QTY: 1) | 21-23 F150 4WD TREMOR REAR 2.5 VS PB PAIR
- 91001 (QTY: 1) | 10-23 FORD F-SERIES BILLET 1" LOWERING SHACKLE KIT
- 198510 (QTY: 2) | 17-20 RAPTOR MULTI RATE LEAF PACK W/ ADD IN LEAF
- 95225H (QTY: 1) | 17-20 RAPTOR MULTI RATE LEAF SPRING HARDWARE KIT
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ICON 2021-2023 Ford F-150 Tremor, 2.5-3" Lift, Stage 3 Suspension System, Billet UCA w/ Leaf Packs | SKU: K93163L
