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The MTS Street C-klasse W203 Inox is a height-adjustable coilover kit from MTS Technik for the Mercedes C-klasse W203/CL203/S203 / CLK C209/A209, model years 2000 to 2013. 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 Inox version, the damper bodies are made of stainless steel, so road salt and moisture don’t stand a chance.

Key benefits of the MTS Street C-klasse W203 Inox

• Stainless steel damper bodies, resistant to road salt and moisture
• Lower by 10 to 60 mm, front and rear independently adjustable
• Eibach springs of 23 to 85 N/mm front and 85 to 95 N/mm rear
• 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 Street C-klasse W203 Inox fits the following versions:

• Mercedes C-klasse W203 (type W203, 05/2000 to 12/2007): C 180, C 180 Kompressor, C 200 CDI, C 200 CGI Kompressor, C 200 Kompressor, C 220 CDI, C 230, C 240, C 270 CDI, C 280, C 30 CDI AMG, C 320, C 320 CDI, C 32 AMG Kompressor, C 350, C 55 AMG
• Mercedes C-Class CL203 Coupe (type CL203, 03/2001 to 06/2011): C 160 Kompressor, C 180, C 180 Kompressor, C 200 CDI, C 200 CGI Kompressor, C 200 Kompressor, C 220, C 220 CDI, C 230, C 230 Kompressor, C 30 CDI AMG, C 320, C 350
• Mercedes C-Class S203 Estate (type S203, 03/2001 to 08/2007): C 180, C 180 Kompressor, C 200 CDI, C 200 CGI Kompressor, C 200 Kompressor, C 220 CDI, C 230, C 230 Kompressor, C 240, C 270 CDI, C 280, C 30 CDI AMG, C 320, C 320 CDI, C 32 AMG Kompressor, C 350, C 55 AMG
• Mercedes CLK C209 (type C209, 05/2002 to 12/2013): CLK 200 CGI, CLK 200 Kompressor, CLK 220 CDI, CLK 240, CLK 270 CDI, CLK 280, CLK 320, CLK 320 CDI, CLK 350, CLK 500, CLK 55 AMG
• Mercedes CLK A209 Cabrio (type A209, 06/2002 to 12/2013): CLK 200 CGI, CLK 200 Kompressor, CLK 240, CLK 280, CLK 320, CLK 320 CDI, CLK 350, CLK 500, CLK 55 AMG

Note for the MTS Street C-klasse W203 Inox: only for cars without level control (NIVO) or factory air suspension. Only for cars without electronically controlled damping. Axle load: maximum 1035 kg front and maximum 1170 kg rear; check your car’s vehicle type plate.

Technical specifications

• Product: MTS Street C-klasse W203 Inox
• Manufacturer: MTS Technik
• Article number: XMTSGWMB13
• EAN: 5903855652408
• Version: Street, Inox (stainless steel)
• Lowering: front 10 to 60 mm, rear 0 to 40 mm (depending on the model)
• Springs (Eibach): GWFE64VA with 23 to 85 N/mm front, GWFE62HA with 85 to 95 N/mm rear
• Height adjustment: front via threaded damper body, rear via separate adjuster element
• Thread block rear: 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 Street C-klasse W203 Inox 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 fitting the MTS Street C-klasse W203 Inox, have the wheel alignment checked, because camber and toe change as well.

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

The MTS Street C-klasse W203 Inox combines stainless steel damper bodies, Eibach springs of 23-85 and 85-95 N/mm and up to 60 mm of lowering for the Mercedes C-klasse W203/CL203/S203 / CLK C209/A209.

Why choose the MTS Street C-klasse W203 Inox?

With the MTS Street C-klasse W203 Inox you choose the setup MTS Technik itself recommends as standard: enough lowering for a tight stance, and a character that doesn’t become tiring on the road. If you also drive in winter or the car is parked outside, the Inox version pays for itself: stainless steel doesn’t rust, so the thread of the height adjustment doesn’t seize up. If you mainly drive in summer, the Gold version is a more affordable alternative.

Frequently asked questions

What is the difference between Gold and Inox?

Gold has steel damper bodies with a yellow zinc coating, Inox has stainless steel damper bodies. Inox is more resistant to road salt and moisture and therefore costs more. Otherwise, the kits are identical.

How long does delivery take?

The MTS Street C-klasse W203 Inox is delivered within 4 to 7 working days as long as the manufacturer has stock.

Other MTS Technik sets for the C-klasse W203

• Mercedes C-klasse W203/CL203/S203 / CLK C209/A209 (00-13) MTS Technik coilover kit (front axle 996 to 1115 kg)