H&R Springs
If they tell you no, tell them that you know other people who have gotten springs and other modifications installed by their local Mercedes-Benz dealership.
All dealerships are hesitant to install performance modifications and such that are not OEM parts, but they will do it for you, just don't take no for an answer.
Try a "Speed Shop"
in CA we have "Speed Merchant" and "Super Shops"
Try a "Wheel Shop"
we have aftermarket wheel shops with suspension bays etc.
Try an alignment shop
If that fails hang around the Mercedes Dealer at closin' time with a six-pack and a pocketful of cash.
If that fails, then try to find a shade-tree mechanic
Trending Topics
The Best of Mercedes & AMG
Could I do them myself????
I had mine installed at a euro/import repair shop that specialized in MB/BWM/Porsche vehicles. It cost about $250.
Start with the rears, because no spring compressor involved.
Suggest you have two floor jacks and a air compressor/socket set as a start. Get a digital cam and take pics before and after to check your work.
Be careful of the sensors on the swaybar. Note you can further adjust rear height maybe 1/2 inch by changing the MBZ spring pads for about $10 each. Give yourselves 2 hours for the rears. The rears are removed (one side at a time) by taking out the LOWER INBOARD suspension arm (at the point towards the differential), and lowering the arm with Floorjack #2. Reinstall is easy, because the new spring is shorter.
IF you feel good about the rears, then you can tackle the front.
Similar philosophy (careful of the sensor, etc) but much more to disconnect. On front, the whole strut assy comes out as a unit (won't explode the spring as you drop it). Release the bolts behind the wheel and then last step is to take the BIG bolt out of the top of strut. Strut will drop then. (meaning you can release the spring later on your bench), so no compressor needed under the car.
Spring compressor on the bench is the tricky part. Rent a compressor from a local shop, or better yet get someone to release and reseat the new spring for you. (Maybe a autoparts store that has a small shop in the back. Midas or whatever).
If you have to do this step yourself be very careful this is where you will get hurt. The small approx 1/2 inch nut on the top that looks like a slotted washer is all that is holding the spring in.
Reinstall the whole assy opposite of removal. Use your pics for reference.
Alignment (unless you removed something you shouldn't have) will be OK for awhile, so I suggest no alignment until the new springs settle.



