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The MTS A6 C6 is a height-adjustable coilover kit from MTS Technik for the Audi A6 C6, model years 2004 to 2011. 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

• Stainless steel damper bodies, resistant to road salt and moisture
• Lower by 30 to 65 mm, front and rear independently adjustable
• Eibach springs of 150 N/mm front and 115 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 A6 C6 fits the following versions:

• Audi A6 C6 (also Avant, type 4F2/4F5, 04/2004 to 08/2011): 2.4 quattro, 2.7 TDI quattro, 2.8 FSI quattro, 3.0 quattro, 3.0 TDI quattro, 3.0 TFSI quattro, 3.2 FSI quattro, 4.2 FSI quattro, 4.2 quattro, S6 quattro, 2.0 TDI, 2.0 TFSI, 2.4, 2.7 TDI, 2.8 FSI, 2.8 V6, 3.0, 3.2 FSI

Note: only for cars without electronically controlled damping. Axle load: 1241 to 1305 kg front and maximum 1335 kg rear; check your car’s vehicle type plate.

Technical specifications

• Product: MTS A6 C6
• Manufacturer: MTS Technik
• Article number: XMTSGWAU51
• EAN: 5903855629769
• Version: Street, Inox (stainless steel)
• Lowering: front 30 to 65 mm, rear 20 to 50 mm
• Springs (Eibach): GWFE24VA with 150 N/mm front, GWFE31HA with 115 N/mm rear
• Helper springs: GWHE02 (20 N/mm)
• 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: 29.9 kg
• Warranty: 2 years with no mileage limit

Fitting and delivery

The MTS A6 C6 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 A6 C6 combines stainless steel damper bodies, Eibach springs of 150 and 115 N/mm and up to 65 mm of lowering for the Audi A6 C6.

Why choose the MTS A6 C6?

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. 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.

Frequently asked questions

How long does delivery take?

The MTS A6 C6 is delivered within 4 to 7 working days as long as the manufacturer has stock.

Other MTS Technik sets for the A6 C6

• Audi A6 C6 (04-11) MTS Technik coilover kit (front axle up to 1240 kg)