Description
The Stage 4 system includes vehicle-specific tunedextended travel 2.5” coilover shocks with internal reservoirs paired with tubular steel Delta Joint upper control arms. This combination allows for extended wheel travel and geometry correction for more precise wheel alignment. The coilovers are also height adjustable from 0-3.5” of lift over stockallowing the use of largermore aggressive wheel and tire combinations. ICON 2” lift rear coil springs paired with 2.5 Aluminum Series remote reservoir rear shocks utilizing vehicle-specific valving offer increased performance compared to the 2.0 Aluminum Series shocks. ICON’s tubular steel rear lower links are much stronger than the OE unitsfeature a low maintenance multi-durometer bushingand can be adjusted for optimum pinion angle. On top of it allthese links have been designed to provide correct roll steer geometry for the best possible handling on and off-road. Specifically for the GX470 platforms a rear coil spring conversion kit is included to eliminate the factory rear air bags. The ICON Vehicle Dynamics 2003-2009 Lexus GX470 Stage 4 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.
Features
- Increased wheel travel and ride quality over stock
- 6061 aircraft grade aluminum CNC machined components
- Corrosion resistant CAD plated coilover shock body with 7/8″ shaft
- FK Rod End bearings for extended longevity and minimal deflection
- 2.5 Aluminum Series rear remote reservoir shocks with 7/8″ shafts
- Included rear coil conversion kit eliminates factory air system
- Bolt-on system means no cutting or welding necessary for install
- Vehicle specific tuned front and rear shocks for superior shock damping and control
- Adjustable coilovers provide 0-3.5″ of lift height
- ICON upper control arms allow for additional wheel travel (when paired with extended travel coilovers) while improving suspension geometry for predictable handling
- Patented Delta Joint (U.S. Pat. 10 731 700) combines the durability and weather resistance of a ball joint with the performance characteristics of a uniball
- Tubular rear lower links offer increased strengthimproved geometryand pinion angle adjustment
- Factory wheels & tires fitment: yes; application note #102: kdss equipped vehicles require rear track bar 54200.
- 5″ w/ 4.
- 75” backspace / 0mm offset; recommended aftermarket wheels: icon alloys – 18×9″ w/ 5.
- 00” backspace / 0mm offset; recommended aftermarket wheels: icon alloys – 20×9″ w/ 5.
- 00” backspace / 0mm offset; recommended aftermarket tires: 33″ x 11.
- 50″ (larger tires may fit but fender trimming and modifications will be required); application note #35: remote reservoir mounting brackets may interfere with aftermarket bumper mounts / windshield washer bottles.
- ; application note #46: suspension system compatible with kdss.
- Certain years require trimming for front reservoir bracket fitment.
- ; application note #47: 700lb coil spring available for heavier equipped vehicles.
- ; application note #55: shocks are fully serviceable.
- Coilover heights indicated are for a stock equipped vehicle
Quick SpecsOverview:
- Spring Rate: 650 PPI
- Spring Material: Steel
- Bushings Included: Yes
- Mounting Hardware Included: Yes
- Spring Color: Black
- Shocks Included: Yes
- Grade Type: Performance
- Maximum Lift: 3.5 IN
- Coils Quantity Front: 2
- Coils Quantity Rear: 2
- AAP_UDA_12: EA
- AAP_UDA_22: 1
- AAP_UDA_4: 55
- Add-On Part: 191011 – TUBULAR UCA BILLET CAP SET
- Add-On Part: 191003 – ICON SHORT 2.5 COIL WRAP W/LOGO PAIR (11.25-12.25)
- Add-On Part: 198000 – 2 PIN COILOVER SPANNER WRENCH KIT
- Add-On Part: 198001 – BILLET SPANNER WRENCH KIT
- Add-On Part: 252008 – 2.5 X 13 SHOCK BOOT BLACK (PAIR)
- California Prop 65 Warning: Yes
- California Proposition 65: WARNING: This product contains chemicals known to the State of California to cause cancerand birth defects or other reproductive harm.
- OEM Wheels &
- Tires Fitment: Yes
- Recommended Aftermarket Tires: 33″ x 11.50″ (Larger tires may fit but fender trimming and modifications will be required.)
- Recommended Aftermarket Wheels: ICON Alloys – 17×8.5″ w/ 4.75” Backspace / 0mm Offset
- Recommended Aftermarket Wheels: ICON Alloys – 18×9″ w/ 5” Backspace / 0mm Offset
- Recommended Aftermarket Wheels: ICON Alloys – 20×9″ w/ 5” Backspace / 0mm Offset
- Title: 03-09 GX470 0-3.5″ STAGE 4 SUSPENSION SYSTEM W TUBULAR UCA
Additional Specifications:
- Country of Origin: US
- Weight (lbs): 157.0
- Vehicle Specific Fitment: Y
Instructions
I56110_REVA.pdf
Fitment
: N/A
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