2003-2024 Toyota 4Runner Suspension Buyers Guide Categories
>>4Runner Coilover Shocks | 4Runner Front Upper Control Arms | 4Runner Rear Shocks | 4Runner Rear Springs | 4Runner rear control arms and track bars | 4Runner suspension upgrades & accessories
Get The Best 4Runner Lift Kit
Upgrading the suspension on your 2003–2024 Toyota 4Runner is one of the most exciting parts of building your rig—but with so many choices, it can feel overwhelming. Whether you’re blasting through desert terrain, exploring weekend trails, or gearing up for a fully loaded overland trip, the right lift kit is the key to performance, comfort, and reliability. That’s why we built this 4Runner Suspension Buyer’s Guide. Inside, you’ll find a complete breakdown of the best mid-travel suspension parts from AccuTune Offroad—including 4Runner coilovers, 4Runner upper control arms, 4Runner rear springs, 4Runner rear shocks and complete 4Runner lift kits. From simple upgrades to aggressive setups, we’ll help you pick the perfect suspension for your budget, build, and driving style—so your 4Runner is ready for any adventure.
Why Upgrade Your 4Runner’s Suspension?
Upgrading the suspension on your Toyota 4Runner is one of the best ways to improve performance, comfort, and style. Whether you’re exploring trails, commuting daily, or setting up for overland adventures, the right suspension setup transforms the way your 4Runner drives and handles.
From coilovers and upper control arms to complete lift kits, premium suspension from brands like Ride Shocks, King, Fox, Camburg, Total Chaos, and AccuTune Offroad delivers more control on rough terrain, a smoother ride on pavement, and long-term durability you can count on.
This 4Runner Suspension Buyer’s Guide makes it easy to find the perfect setup for your build, budget, and driving style—so you can hit the road or trail with confidence.
4Runner Coilover Options from AccuTune Offroad
Below is a breakdown of all the front 4Runner coilover options available at AccuTune Offroad. While some choices are more budget-friendly, they don’t include our free custom tuning. For those seeking premium ride quality, coilovers with remote reservoirs are the way to go. This guide highlights the key differences to help you choose the perfect 4Runner suspension setup based on your budget, driving style, and overall goals.
Fox 2.0 IFP Coilovers | 0-2” Lift
- Part Number: 983-02-051
- Adjustable Lift Height: 0–2”
- Shock Diameter: 2.0
- Remote Reservoir: No
- Shock Body Material: 6061-T6 Clear Anodized Aluminum
- Compression Adjusters: No
- Upper Control Arm Required: No
- Serviceable by AccuTune Offroad: No
- Custom Tuning Available: No
- Compatible with KDSS: Yes
- Warranty: 1-Year Limited Warranty
Overview:
The Fox 2.0 IFP Coilovers are a great step up from stock, delivering improved ride quality, upgraded materials, and a clean, factory-like fit. They’re budget-friendly, easy to install, and provide up to 2 inches of lift—perfect for leveling your 4Runner or fitting slightly larger tires. The trade-off is reduced performance compared to larger 2.5 remote reservoir shocks, with less heat dissipation and no option for AccuTune Offroad tuning or servicing. Any service work must be handled directly by the manufacturer.
Best For:
4Runner owners seeking an affordable, entry-level suspension upgrade that’s noticeably better than stock, without the added cost or complexity of high-end, tunable coilovers.
Fox 2.5 IFP Coilovers | 0-2” Lift, 0-3” Lift
- Part Number: 0-2” Lift 880-02-361 | 0-3” Lift 883-02-025
- Adjustable Lift Height: 0–2” Lift or 0-3” Lift
- Shock Diameter: 2.5
- Remote Reservoir: No
- Shock Body Material: Zinc Plated Steel
- Compression Adjusters: No
- Upper Control Arm Required: Yes for 0-3” Lift
- Serviceable by AccuTune Offroad: No
- Custom Tuning Available: No
- Compatible with KDSS: Yes
- Warranty: 1-Year Limited Warranty
Overview:
The Fox 2.5 IFP Coilovers are a big upgrade over stock, delivering improved ride quality, durable construction, and a factory-style fit for hassle-free installation. Offering up to 2 inches of adjustable lift, they’re ideal for leveling your 4Runner or fitting slightly larger tires. Thanks to the larger 2.5” shock body, they also provide better heat capacity and damping performance than smaller coilovers.
However, these coilovers do not feature a remote reservoir and are not tunable or serviceable through AccuTune Offroad—any servicing must be handled directly by the manufacturer.
Best For:
4Runner owners who want a dependable, mid-level suspension upgrade that outperforms stock without the cost or complexity of premium, tunable remote reservoir coilovers.
Fox 2.5 Performance Elite Series Coilovers with DSC | 1-2” Lift, 1-3” Lift
- Part Number: 2” Lift 883-06-184 | 2-3” Lift 883-06-185
- Adjustable Lift Height: 2” Lift or 2-3” Lift
- Shock Diameter: 2.5
- Remote Reservoir: Yes
- Shock Body Material: 6061-T6 Hard Anodized Aluminum
- Compression Adjusters: Yes, High & Low Speed Compression
- Upper Control Arm Required: Yes for 2-3” Lift
- Serviceable by AccuTune Offroad: Yes
- Custom Tuning Available: Yes
- Warranty: 1-Year Limited Warranty
Overview:
Fox Shocks make some of the best shocks you can buy. The Fox 2.5 Performance Elite Series Coilovers with DSC represent one of the top suspension options available for the Toyota 4Runner. Offered in 0–2” and 0–3” lift ranges, they’re ideal for leveling, fitting larger off-road tires, or supporting heavily modified builds. Built with aluminum shock bodies, these coilovers provide excellent corrosion resistance and heat dissipation—perfect for demanding environments. Remote reservoirs and dual speed compression (DSC) adjusters give you precise control to fine-tune ride quality for your terrain and driving style. Even better, they’re fully tunable and serviceable by AccuTune Offroad, making them a long-term upgrade that can evolve with your build.
Best For:
4Runner owners seeking top-tier suspension with race-level performance, maximum adjustability, and long-lasting durability—whether on the street, tackling trails, or in corrosive climates where aluminum bodies shine.
RIDE 2.5 Coilovers with DPA| 1.5-2” Lift
- Part Number: Weight Range 2 525413289 | Weight Range 3 525413489
- Adjustable Lift Height: 3-3.5” Lift
- Shock Diameter: 2.5
- Remote Reservoir: Yes
- Shock Body Material: 6061-T6 Aluminum, Hard Anodized Finish
- Compression Adjusters: Yes, High & Low Speed Compression
- Upper Control Arm Required: Yes
- Serviceable by AccuTune Offroad: Yes
- Custom Tuning Available: Yes
- Compatible with KDSS: Yes
- Warranty: 3-Year, 50,000 Mile Warranty
Overview:
Ride Shocks coilovers deliver a noticeable upgrade in performance, comfort, and control for your Toyota 4Runner. Ride 2.5 Coilover Shocks are a top-tier option in the Toyota 4Runner suspension market, designed for both weekend trail riders and dedicated overland enthusiasts. Available in multiple weight ranges and pre-tuned for outstanding ride quality, comfort, and control, these 4Runner coilovers deliver performance you can feel. Plus, Ride Shocks coilovers and shocks are fully compatible with 4Runners equipped with KDSS.
Each set features DPA (Dual Progressive Adjuster) technology, allowing drivers to fine-tune high- and low-speed compression for ultimate versatility across varying terrain. Built from 6061-T6 hard anodized aluminum, Ride Shocks provide superior heat dissipation and corrosion resistance—perfect for demanding conditions. While pre-tuned for weight ranges, Ride 2.5 Coilovers can also be custom-tuned for unique setups or fully built rigs.
Best For:
4Runner owners with or without KDSS seeking a high-end lift kit that balances daily driving comfort with serious off-road performance. Ideal for anyone wanting adjustable, premium-looking shocks backed by a solid warranty—all in one package.
King 2.5 Coilovers | Standard Length, Extended Length
- Part Number: Standard 25001-133, Extended Length 25001-133-EXT
- Adjustable Lift Height: 0–2” Lift or 0-3” Lift
- Shock Diameter: 2.5
- Remote Reservoir: Yes
- Shock Body Material: Zinc Plated Steel
- Compression Adjusters: No
- Upper Control Arm Required: Yes for Extended Length
- Serviceable by AccuTune Offroad: Yes
- Custom Tuning Available: Yes
- Compatible with KDSS: No
- Warranty: 90 Day Warranty
Overview:
King Shocks is a legendary name in the Toyota suspension world, known for delivering high-performance shocks at a competitive price. Their 4Runner coilovers are available in a variety of options to suit different lift heights and driving needs—from daily commuting to aggressive off-road adventures. All King coilovers can be custom-tuned and serviced by AccuTune Offroad for a truly personalized ride. Note: These coilovers are not compatible with KDSS; make sure to select the correct part number for proper fitment. 25001-243 | 25001-243-EXT
Best For:
4Runner owners without KDSS seeking the proven performance, iconic reputation, and strong value of King Shocks—without moving into ultra-premium pricing.
King 2.5 Coilovers with Adjusters | Standard Length, Extended Length
- Part Number: Standard 25001-133A, Extended Length 25001-133A-EXT
- Adjustable Lift Height: 0–2” Lift or 0-3” Lift
- Shock Diameter: 2.5
- Remote Reservoir: Yes
- Shock Body Material: Zinc Plated Steel
- Compression Adjusters: Yes
- Upper Control Arm Required: Yes for Extended Length
- Serviceable by AccuTune Offroad: Yes
- Custom Tuning Available: Yes
- Compatible with KDSS: No
- Warranty: 90 Day Warranty
Overview:
King Shocks is a leading name in the Toyota suspension world, renowned for high-performance products with exceptional build quality. 4Runner King Shocks coilover lineup includes options with and without compression adjusters, giving you the ability to fine-tune your suspension based on lift height, driving style, and terrain—whether for daily driving, trail riding, or hardcore off-roading.
All King 4Runner suspension products can be custom-tuned and serviced by AccuTune Offroad, ensuring your setup matches your build and performance goals. Note: These coilovers are not compatible with KDSS; select the correct part number for proper fitment KRS-25001-243A | KRS-25001-243A-EXT
Best For:
4Runner owners without KDSS who want the proven performance and reliability of King Shocks, with tuning support from AccuTune, at a competitive price—without stepping into full race-spec pricing.
4Runner Coilovers Summary
Choosing the right 4Runner coilovers for your complete lift kit depends on your driving style, terrain, and budget. For a simple, affordable upgrade over stock, the Fox 2.0 IFP Coilovers deliver improved ride quality and lift adjustability—perfect for daily driving and a clean, leveled look. Stepping up to the Fox 2.5 IFP Coilovers adds increased damping performance thanks to the larger shock body, though they still lack tuning or rebuild options through AccuTune.
For serious enthusiasts, the Fox 2.5 Factory Race Series—available with or without DSC adjusters—offers significant performance gains with remote reservoirs and optional compression tuning. These coilovers are fully tunable and serviceable by AccuTune, providing enhanced control, longevity, and versatility for off-road adventures.
If you’re after high-end suspension with premium adjustability and durability, the Fox Performance Elite with DSC and Ride 2.5 Coilovers with DPA are top-tier choices. Both feature advanced adjusters and aluminum bodies for excellent performance and corrosion resistance. Ride Shocks stand out with pre-tuned weight range options and an industry-leading 3-year/50,000-mile warranty.
On the King side, both the standard and adjustable King 2.5 Coilovers offer race-proven performance with custom tuning and serviceability through AccuTune—ideal for 4Runner owners who want a trusted brand, high performance, and a fully supported setup without going full race-spec.
Related Tech Articles
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Coilover Shock Setup
2003-2024 Toyota 4Runner Suspension Buyers Guide Categories
>>4Runner Coilover Shocks | 4Runner Front Upper Control Arms | 4Runner Rear Shocks | 4Runner Rear Springs | 4Runner rear control arms and track bars | 4Runner suspension upgrades & accessories
