While front axle is switched off, fuel economy is about 2.5L/100km.
Can be switched off from inside the car.
Great for city driving. Improves acceleration.
 
- Turn On / Off 4x4 Locked ,4x4 Unlocked or 4x2 in any moment. 
- Gasoline consumption decreased from 0.5L to 2L every 100km.
- Less front wheel drive vibrations. 
- Perfect choice for city driving - Easy lightweight steering!!!
- Easy 5 bolts installation.
VAZ 2123 NIVA 4x4