ICON Stage 5 Billet Suspension System for 2005-2023 Toyota Tacoma

The ICON Vehicle Dynamics Stage 5 Billet Suspension System is a complete front-and-rear upgrade for 2005–2023 Toyota Tacoma 4WD trucks, combining 2.5" Extended Travel remote reservoir front coilovers, billet aluminum upper control arms with the Delta Joint, a rear Add-A-Leaf kit, and 2.5 Aluminum Series remote reservoir rear shocks into one matched system. Front lift range is 0–3.5" on 2005–2015 models and 0–2.75" on 2016–2023 models; 2017–2023 TRD Pro models achieve 0–1.25" front lift and 1" rear lift over stock.

Shipping: ICON parts ship direct from ICON Vehicle Dynamics, mostly by UPS Ground. Lead times vary by part and some items are built to order, so please allow extra time. We email tracking as soon as your order ships.

Extended Travel Where It Counts

The 2.5" Extended Travel coilovers (kit 58735) are tuned specifically for the Tacoma's front suspension and feature remote reservoirs that dissipate heat during sustained hard use, keeping damping consistent when the terrain demands it. Height adjustment is built in, so lift can be dialed anywhere within the rated range without swapping components. When paired with the included billet upper control arms, droop travel increases beyond what the stock geometry allows, giving the front suspension more room to work on uneven ground.

Corrected Geometry, Serviceable Ball Joint

The billet aluminum upper control arm kit (58550DJ) restores and improves front-end geometry after the lift is applied, with on-vehicle camber and caster adjustment and improved suspension component clearance. At the center of each arm is ICON's patented Delta Joint (U.S. Pat. 10,731,700), a high-angle ball joint with a zinc-plated housing and grease seal that resists corrosion and contamination. Metal-on-metal construction and a greaseable design make it rebuildable, unlike a sealed uniball, while the high articulation angle eliminates bind through full bump and droop travel.

Balanced Rear Performance

The rear Add-A-Leaf kit (51100) installs in place of the factory overload leaves, reducing the rear spring rate by approximately 10% for a more compliant ride and adding 1.5" of rear lift over stock. The 2.5 Aluminum Series remote reservoir rear shocks (57805P) use vehicle-specific valving to balance rear damping with the front coilovers, so the truck's behavior stays consistent front to rear on road and off.

Features

• 2.5" Extended Travel front coilovers: remote reservoirs, vehicle-specific tuning, 7/8" shafts, CAD-plated bodies
• Billet aluminum UCAs with Delta Joint: patented high-angle ball joint, zinc-plated housing, greaseable and serviceable, on-vehicle caster/camber adjustment
• Add-A-Leaf rear kit: replaces OE overload leaves, ~10% lower spring rate, 1.5" rear lift
• 2.5 Aluminum Series rear shocks: remote reservoirs, vehicle-specific valving, 7/8" shafts
• 6061 aircraft-grade aluminum CNC-machined components throughout
• FK Rod End bearings for extended longevity and minimal deflection

Specifications

Who This Is For and Isn't

This system suits 2005–2023 Toyota Tacoma 4WD owners running 5 lug studs who want a complete, matched front-and-rear suspension upgrade with up to 3.5" of front lift (2005–2015) or up to 2.75" (2016–2023), increased wheel travel, and corrected front-end geometry for daily driving and off-road use. OEM wheels and tires are compatible, and the system accommodates tires up to 33" x 11.50" with trimming.

This system does not fit 2WD Tacoma models with 5 wheel lug studs. The system requires aftermarket upper control arms; the included billet UCAs fulfill this requirement, and the system must not be run with OEM upper control arms. ADAS recalibration is required after installation. A 700 lb/in Expedition coil is available separately for heavier-equipped vehicles (application note #47). California residents: this product contains chemicals known to the State of California to cause cancer, birth anomalies, or other reproductive harm (Prop 65).

Common Questions

Does this system work with OEM wheels and tires?

Yes, the ICON Stage 5 Billet system is confirmed compatible with OEM Tacoma wheels and tires. The maximum recommended aftermarket tire size is 33" x 11.50"; larger tires may fit but will require fender trimming and additional modifications.

Will this fit a 2WD Tacoma?

No. The ICON Stage 5 Billet system (K53005) will not fit a 2WD Tacoma with 5 wheel lug studs. It is designed for 4WD Tacoma models only, covering model years 2005 through 2023.

What lift height does a 2017–2023 TRD Pro Tacoma get with this system?

On 2017–2023 Tacoma TRD Pro models, the Stage 5 Billet system delivers a front lift range of 0–1.25" over stock and a rear lift of 1" over stock, which is less than the standard range for other 2016–2023 Tacoma models.

Does this system require recalibration of driver assistance systems?

Yes. Installation of the ICON Stage 5 Billet system requires recalibration of Advanced Driver Assistance Systems (ADAS) after the install is complete. This applies to all compatible Tacoma model years that are equipped with ADAS.

What is the Delta Joint and why does it matter?

The Delta Joint (U.S. Pat. 10,731,700) is ICON's patented high-angle ball joint used in the included billet upper control arms. It combines the articulation range of a uniball with the corrosion resistance and serviceability of a traditional ball joint, using a zinc-plated housing, grease seal, and greaseable metal-on-metal construction that allows full bump and droop travel without bind.