Portal axles are one of those killer off-road features ... But at least this is a bolt-in installation, so it's relatively easy to install. The kits include all the hardware and instructions ...

Audi claims the newly developed portal axles increase torque at the wheels by 50 percent. The Q6 e-tron Off-Road also sits 6.3 inches higher and has a 9.8-inch wider track than the standard ...