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The MTS S-klasse W140 is a height-adjustable coilover kit from MTS Technik for the Mercedes S-klasse W140/C140, model years 1991 to 1999. Street is the standard setup from MTS Technik: a good balance between comfort and firmness, for daily use and the occasional track day or drift day.

On the Gold version, the steel parts have a yellow zinc coating and the aluminium parts are black anodised.

Key benefits

• Zinc-plated damper bodies with a yellow zinc coating to protect against rust
• Lower by 25 to 60 mm, front and rear independently adjustable
• Eibach springs, matched to this set
• Gas-oil twin-tube dampers that stay stable even under intensive use
• hexaCOIL spring perch: the adjusting nut does not seize up during adjustment
• TÜV certificate and 2 year warranty with no mileage limit

Suitable for

The MTS S-klasse W140 fits the following versions:

• Mercedes S-Class W140 (type W140, 02/1991 to 12/1998): 300 SE 2.8, 300 SE, SEL/S320, 400 SE, SEL/S420, 500 SE, SEL, 600 SE, SEL, S 280, S 300 Turbo-D, S 320, S 350 Turbo-D, S 420, S 500, S 600
• Mercedes S-Class C140 Coupe (type C140, 07/1992 to 12/1999): 500 SEC, CL 500, SEC/CL 420, SEC/CL 600

Note: axle load: maximum 1340 kg front and maximum 1380 kg rear; check your car’s vehicle type plate.

Technical specifications

• Manufacturer: MTS Technik
• Article number: MTSGWMB19
• EAN: 5903855651005
• Version: Street, Gold (zinc-plated steel)
• Lowering: front 25 to 60 mm, rear 20 to 55 mm
• Height adjustment: front and rear via springs with adjuster element
• Thread block rear: at the top
• Thread block front: at the top
• Camber plates: not included
• Included: complete front and rear set with springs and height adjustment
• TÜV certificate: yes
• Weight: 24.9 kg
• Warranty: 2 years with no mileage limit

Fitting and delivery

The MTS S-klasse W140 replaces the original dampers and springs and fits on the original mounting points.

• The stated lowering applies relative to the standard suspension. If the car has a factory sport suspension, the lowering will be smaller.
• When fitting, check the clearance between tyre or wheel and the strut: at least 5 mm. If it is less, use approved wheel spacers.
• Tip for adjusting the rear: remove the height adjuster, set the spring seat to the new position and refit the adjuster.
• After lowering, have the wheel alignment checked, because camber and toe change as well.

Delivery: 4 to 7 working days while manufacturer stock lasts.

The MTS S-klasse W140 combines zinc-plated damper bodies and up to 60 mm of lowering for the Mercedes S-klasse W140/C140.

Why choose the MTS S-klasse W140?

Street is the setup that MTS Technik itself recommends as the standard: enough lowering for a tight stance, and a character that doesn’t become tiring on the road. The Gold version is the most affordable way to get an MTS Technik coilover kit, with a zinc coating that protects well against rust.

Frequently asked questions

How long does delivery take?

The MTS S-klasse W140 is delivered within 4 to 7 working days as long as the manufacturer has stock.