Camburg Lexus GX470 03-09 King 2.5 Performance Kit

Code: N/A
  • 0-3″ lift (front) & 2″ lift (rear)
  • Corrected geometry with upper arms
  • Rear coil spring conversion
  • Improved handling on & off-road

Made in the USA


In Stock


Our King 2.5 Performance kit is a great mid travel kit for your Lexus GX470 using Kings’s 2.5 coilovers, 2.5 rear shocks with our Camburg upper arms and Eibach rear coil spring conversion.

We utilize Kings’s 2.5 series front coilovers with compression adjusters. This combination of parts not only improves the ride and handling on-road but more so off-road with the larger diameter shocks and external reservoirs. These 2.5 coilovers are designed to be used with our Camburg upper arms for maximum useable wheel travel and performance.

  • Improved ride both on and off-road
  • Increased wheel travel

After lifting your truck, the stock upper arms become the limiting factor and hold back your suspensions performance. Our upper arms address these issues and more.  Replacing the arms increase wheel travel with a part that is considerably stronger and will last longer under extreme conditions. You have the option of our X-joint, uniball or billet series arms. We also engineered the arms with more caster and changed the camber curve to correct geometry so the vehicle aligns correctly and improves driving characteristics and handling. For more info on all our arms, check out their individual product pages to help make your choice.

In the rear we convert to a coil spring which dramatically improves the ride and load capacity. The factory airbag suspension system is prone to failing and performing poorly off-road. The Eibach springs lift it 2″ over stock with a pair of King’s 2.5 remote res. shocks. They have a substantial increased oil capacity due to their size and have a lot more control and damping. The compression adjuster allows you to tune the shock softer and firmer depending on what you’re looking for and how you’re the truck. Since they are longer in length they increase rear wheel travel and articulation.


  • King 2.5 Remote Coilovers w/ Compression Adj. (25001-124A-EXT)
  • Camburg Upper Arms (Options: Billet CAM-310103 | Uniball w/ Covers CAM-310130 | Uniball CAM-360036 | X-joint CAM-310079)
  • King 2.5 Remote Rear Shocks w/ Compression Adj. (25001-125A-EXT)
  • Camburg Rear Coil Spring Conversion Kit (CAM-320027)
Lift Wheel Travel Track Width Wheel Size Max Backspacing Tire Size Install Labor Alignment Specs
0-3 in (front) | 2 in (rear) Stock 16-20 in 4.75 in 285/75/16 | 285/70/17 $1,550 + $100 align
  • With so many variables of wheel size, offset/backspacing, tire size, brands and styles, the amount of lift and specific suspension components, etc., you may need to trim the plastic inner fenders, etc. and/or modify the body mount behind the front tires to eliminate tire rubbing.