ICON 56104 Rear Hydraulic Bump Stop Kit for 2007-2014 Toyota FJ Cruiser and 2003-2024 4Runner

ICON Vehicle Dynamics now offers a bolt-in hydraulic bump stop Kit for the 2007-2014 Toyota FJ Cruiser AND 2003-2024 4Runner. This kit reduces rear-end “kick” and helps to improve the overall off-road performance of the vehicle. The OEM rubber bumpstops have a limited energy absorption capacity that is released rather uncontrollably upon rebound, resulting in a harsh ride and ill-handling vehicle in rough terrain. The ICON hydraulic bump stops are velocity sensitive which means that the amount of energy absorbed increases the faster they are engaged, so those harsh g-outs and square edges are less likely to interrupt your off-road adventures. Vehicles equipped with the ICON hydraulic bumpstop kit will have an increased bottom-out resistance over stock, as well as an improved drivability off-road. This kit installs easily inside the coil, and the bumpstops are fully rebuildable with the ability to be tuned for a custom ride. With a simple installation, proven effectiveness, and no loss in travel there is no reason not to bolt up the ICON Vehicle Dynamics hydraulic bumpstop kit to your ride and experience the difference. Vehicles equipped with the ICON hydraulic bump stop kit will have an increased bottom-out resistance over stock, reduces rear-end “kick”,as well as an improves drivability off-road. TECH NOTE: Vehicles equipped with factory rear air suspension require rear coil conversion, ICON part number 56110, and ICON rear coil springs, ICON part number 52700 or 52800

• Linear-digressive piston which compliment a bumpstop over the industry standard linear-linear piston. Infinite tuning options with valve stack, oil volume, and nitrogen pressure adjustments
• Velocity sensitive bumpstop increases the amount of energy absorbed the faster it is hit
• Hydraulic / pneumatic bumpstop increases bump energy capacity
• Reduces rear end kick and improves overall performance
• Urethane rod seal and wiper for long service life
• CAD Plated body for corrosion free service
• Increased bottom resistance over stock
• Easy installation inside coil
• Pre-tuned for most users
• No loss in travel
• User serviceable

The ICON Vehicle Dynamics 56104 Rear Hydraulic Bump Stop Kit is designed for the 2007-2014 Toyota FJ Cruiser and 2003-2024 Toyota 4Runner. This bolt-in kit improves rear suspension control, increases bottom-out resistance, and reduces the harsh rear-end kick commonly experienced with factory rubber bump stops during aggressive off-road driving. Its velocity-sensitive hydraulic design absorbs more energy as impact speed increases, helping the vehicle maintain improved composure over rough terrain, g-outs, and square-edged obstacles.
The hydraulic and pneumatic bump stops install inside the factory coil spring without reducing suspension travel. The kit is pre-tuned for most users and provides simple installation with no major suspension modifications required. The linear-digressive piston design offers performance advantages over conventional linear-linear pistons, while adjustable valve stacks, oil volume, and nitrogen pressure provide extensive tuning potential for drivers seeking a customized ride. The bump stops are also user serviceable and fully rebuildable for long-term performance.
Durable construction includes a CAD-plated body for corrosion resistance, along with a urethane rod seal and wiper engineered for extended service life. The ICON 56104 kit is an effective upgrade for improving off-road drivability and controlling suspension energy without sacrificing wheel travel. Vehicles equipped with factory rear air suspension require a rear coil conversion using ICON part number 56110, along with ICON rear coil springs part number 52700 or 52800.

Features:

• Linear-digressive piston design with adjustable valve stack, oil volume, and nitrogen pressure tuning

• Velocity-sensitive operation absorbs more energy as impact speed increases

• Hydraulic and pneumatic design increases bump energy capacity

• Reduces rear-end kick and improves overall off-road performance

• Increases bottom-out resistance compared with factory bump stops

• Urethane rod seal and wiper provide extended service life

• CAD-plated body resists corrosion

• Installs inside the coil spring with no loss of suspension travel

• Pre-tuned for most users

• User serviceable and fully rebuildable

Compatible With
2003 Lexus GX470
2003 Toyota 4Runner
2004 Lexus GX470
2004 Toyota 4Runner
2005 Lexus GX470
2005 Toyota 4Runner
2006 Lexus GX470
2006 Toyota 4Runner
2007 Lexus GX470
2007 Toyota 4Runner
2007 Toyota FJ Cruiser
2008 Lexus GX470
2008 Toyota 4Runner
2008 Toyota FJ Cruiser
2009 Lexus GX470
2009 Toyota 4Runner
2009 Toyota FJ Cruiser
2010 Lexus GX460
2010 Toyota 4Runner
2010 Toyota FJ Cruiser
2011 Lexus GX460
2011 Toyota 4Runner
2011 Toyota FJ Cruiser
2012 Lexus GX460
2012 Toyota 4Runner
2012 Toyota FJ Cruiser
2013 Lexus GX460
2013 Toyota 4Runner
2013 Toyota FJ Cruiser
2014 Lexus GX460
2014 Toyota 4Runner
2014 Toyota FJ Cruiser
2015 Lexus GX460
2015 Toyota 4Runner
2016 Lexus GX460
2016 Toyota 4Runner
2017 Lexus GX460
2017 Toyota 4Runner
2018 Lexus GX460
2018 Toyota 4Runner
2019 Lexus GX460
2019 Toyota 4Runner
2020 Lexus GX460
2020 Toyota 4Runner
2021 Lexus GX460
2021 Toyota 4Runner
2022 Lexus GX460
2022 Toyota 4Runner
2023 Lexus GX460
2023 Toyota 4Runner
2024 Toyota 4Runner