Navpreet:
I did something similar on my ML320 a while back. I have sold the SUV since then. This website has a slew of information to modify the M-Class. You can read about the front torsion bar adjustment of the M-Class. The process will be very similar for the Safari except, you just have to identify the location of the place to adjust the torsion bar. torsion bar adjustment for ML 320
The rear suspension of the Safari has Coil springs on solid axles. In order to increase the rear height, you will need to a) add a spacer to the coil spring, b) put in longer springs.
When you raise the body, you'r sway bars need to be modified and shocks will need to be changed to account for the added height to your body. This means buying longer shocks and extending the sway bar. If you do a lot of on-road driving I wouldn't recommend removing your sway bar completely since it does affect the on-road handling. The Safari is quite top heavy as it is and without the sway bars, it can be quite a handful at high speeds on the highway.
The modifications that Ignazio mentioned does require some amount of knowledge and you need to source the parts. Ignazio's club sells a cheaper kit which will increase the height by 5 cm. This includes a spacer for the coils, some bushes and the rear sway bar extender. The fronts are done int he same way by adjusting the torsion bars. This kit sells for about 150 Euros.
They also have a more expensive kit for a 4 cm lift about (approx 1200 Euros plus shipping) which includes longer heavy duty rear springs, extended gas shock absorbers etc. The sway bar will need to be modified in both cases. Guess many of the hard core off-roaders in Italy disconnect the sway bars, hence the kit doesn't include sway bar extenders.
Also keep one thing in mind. These modifications only increase the height of your body from the differentials. They don't increase the ground clearance of the lowest point in the Safari which is the rear differential. This ground clearance will remain at 205 mm even after installing a lift kit. The only way to increase the lowest point is to go for taller tires.
Since it is going to be difficult to source/fabricate the parts needed to add a body lift, I recommend installing 31x10.5x15 tires on 15 inch rims with a 5cm off-set. This will increase the ground clearance at the rear differential from the stock 205 mm to 230 mm. There is a slight draw back to this method as the there will be an approximate 3.5% drop in torque. ( http://www.4x4abc.com/ML320/ml320_large_tires.htm). In addition as some of the other members on this forum has pointed out, going to 255 mm and does cause the tire to scrape the body.
Last edited by 4x4addict : 7th October 2008 at 20:40.
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