Arnott Industries C-2278 front rear air spring to coil spring conversion kit for the 2007-2011 Mercedes-Benz CLS350 and other vehicles swaps air suspension for coil springs. Coil springs take the place of the air springs, so the car no longer relies on air pressure to hold its ride height.
- Custom-made shock absorbers
- Electronic Bypass Module (EBM) that disarms the AIRMATIC system and eliminates dash panel error lights
- CNC-machined aluminum seats
- Converts active suspension to passive
- Powder-coated coil springs
Quick facts
- Part: Arnott Industries C-2278 air spring to coil spring conversion kit
- Fits: 2007-2011 Mercedes-Benz CLS350 and other vehicles
- Position: Front and rear
- Material: Steel (springs)
- Condition: New
A sagging corner, a car that settles low after parking or a suspension warning light can each have more than one source. Before you replace the air suspension parts, rule out a fault elsewhere in the AIRMATIC system, which a shop can test.
Fits
Fitment also includes the 2005-2011 Mercedes-Benz CLS500 and the 2007-2011 Mercedes-Benz CLS550.
Specifications
Fit and size
- Position: front and rear
- Quantity per vehicle: 1
Build and materials
- Spring type: compression, open ends
- Spring material: steel
- Spring color: black
- Grade: standard replacement
- Condition: new
- Country of origin: United States
In the box
One conversion kit with coil springs, custom-made shock absorbers, CNC-machined aluminum seats and an Electronic Bypass Module (EBM). This listing holds one kit, and the vehicle takes one.
Installation notes
- Comes pre-assembled for easy installation.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does the Arnott C-2278 conversion kit fit the 2007-2011 Mercedes-Benz CLS350?
Yes. Arnott Industries C-2278 fits the 2007-2011 Mercedes-Benz CLS350, the 2005-2011 Mercedes-Benz CLS500 and other vehicles. If your car is not named here, look it up in the "Vehicles it fits" section.
What comes with this air spring to coil spring conversion kit?
The kit has coil springs, custom-made shock absorbers, CNC-machined aluminum seats and an Electronic Bypass Module (EBM). This listing is one kit, and the vehicle takes one.
What are the springs in the Arnott C-2278 kit made of?
The Arnott Industries C-2278 springs are black steel compression springs with a powder-coated finish and open ends.
Will the Electronic Bypass Module turn off the dash error lights?
Yes. The kit's Electronic Bypass Module is designed to disarm the AIRMATIC system and eliminate dash panel error lights.
Is this air spring to coil spring conversion kit pre-assembled?
Yes. The kit is pre-assembled to make installation easier, and it converts the suspension from active to passive.
