A 4×4 differential upgrade is a modification that improves the performance of your 4×4 vehicle. Differential upgrades can improve the handling, ride quality and predictability of your 4×4, making it more capable off-road. Differential upgrades can also help to correct the rear track width of your 4×4, improving its stability and handling. Differential upgrades are an important consideration for any 4×4 owner who wants to get the most out of their vehicle. A well-chosen differential upgrade can make a big difference to your 4×4’s performance, both on and off-road. When choosing a differential upgrade, it is important to consider the specific needs of your 4×4 and select a product.

An upgraded differential improves the 79 series performance in a number of ways. Firstly, it can help to correct the rear track width of your 79 series. This is important for stability and handling, particularly when driving off-road.  Secondly when fitted with the correct GVM option can offer a higher axle rating . Perfect for towing and heavily laden vehicles. Finally, an upgraded differential can improve the predictability of your 4×4. This is especially important when driving in challenging conditions, as it can help you to avoid surprises and maintain control of your vehicle.

Yes, differential upgrade and track correction are the same thing. Rear track correction is the process of adjusting the rear track width of your 79 series. This is important for stability and handling, particularly when driving off-road. 79 series typically have a narrower rear track than the front, which can cause problems with stability and handling. Rear track correction helps to correct this imbalance, improving the 4×4’s stability and handling.

The cost of a 4×4 differential track correction upgrade will vary depending on the specific vehicle requirements.