Frequently Asked Questions
How much for coil kit? (Kit Only)
A. This Kit is approximately AUD $10500.00 but please contact for current pricing.
How much will the coil conversion cost to complete?
- Coil Conversion AUD $10500
- Install 12-16 hrs $1500- $2500 (depending on vehicle condition and overall suspension set up requirement
- Coils & Shocks AUD $500plus (depending on your selected brand)
- Engineer inspection & certification AUD $500- $1200 ( Depending on State )
Is the diff available for my standard leaf spring v8 landcruiser?
Can I install it myself?
What about engineering?
A. All installations will require engineer inspection & certification for each vehicle.
Jmacx will supply ls5 documentation for suspension design with each kit supplied
How much will a inspection and mod plate cost?
A.We have a engineer in brisbane cost approx $500. NSW engineer is approx. $1200
Does the kit contain parts that are custom and maybe difficult to find if I'm in the middle of nowhere?
A. Our diffs maintain all factory brakes, Hubs, diff control lockers etc.
Our Coil kit uses factory length Land cruiser control arms & panard, these are adjustable items factory coil & shocks.
What if I break a axle?
- A. Our diff housings are full fabricated units that are twice as strong as the original Our axles are 200 percent minimum stronger than the factory units.
- We guarantee our axles against breakage under normal use, this includes off road use. (That's how confident we are on our axle strength!)
How long does it take to install?
A.The conversion usually can be completed in 2 -3 days
Will it affect my insurance?
A. No, Usually as long as it is engineered certified. But it is up to each individual to check with their insurer.
(Generally insurers only require the vehicle to be legal )
Does the new wide track diff correct the rear vehicle track?
Can I use my own coil springs and shocks?
A. yes you can, as coil & shocks are not supplied in the kit, as we understand you may prefer one brand over another. As customers spring rate requirements for their vehicles are different.
Can I Have a Custom Colour?
Yes, automatically our kits are a brilliant blue but let us know and we can give you a custom colour look to suit you!
If you have any other questions