JMACX designs and produces a range of Landcruiser suspension upgrades. As well as coil conversions, they produce GVM upgrades and chassis extensions. Enhancing stability and handling is all about load handling, and the JMACX design team brings their years of expertise and real-world part testing to every tailor-designed product in their portfolio.

The company originally specialised in 70 series performance suspension parts, with patented designs being one of the hallmarks of this fast-expanding range. They are now extending their reach with customised designs to support the 200 and 300 series, as well the Hilux. Watch this space as we gradually introduce more of these dynamically superior suspension upgrades once we’ve tested them under rigorous conditions.

What are the benefits of fitting a coil conversion?

TIt can enhance both on and off-road performance, improving control, handling and how well the vehicle navigates uneven terrain. This can increase the ease with which the 4X4 can cope with more extreme circumstances. Some coil conversions can also increase the GVM (gross vehicle mass). This can be a crucial improvement, especially for expedition vehicles where you need to load up and haul weighty items, such as fuel and water.

Can I fit a JMACX coil converter to an older Landcruiser?

TThis is one of the primary upgrades seen, especially for those with trusty 76s and 79s. It’s a great way to upscale the performance and comfort of such a rig.

What is the JMACX diff track correction kit for?

TThis is a specific suspension upgrade that improves stability and handling by ensuring the vehicle runs straight and true. Off-road, this improves traction and reduces sway, allowing you to successfully navigate more challenging terrain with ease.

What warranty do JMACX products have?

TThe company offers a two-year warranty on all of its suspension upgrade parts.

What tools do I need to fit JMACX products to my 4WD?

TAt PDP, the majority of our parts are suitable for home installation. When it comes to suspension parts, such as the coil converters we sell, we provide these in all-inclusive kits that any competent person should be able to manage without specialist tools (over and above your regular maintenance kit). If you’re at all unsure about how to fit one of our products, get in touch or check out our many YouTube videos created to help walk you through the project.