Arnott C-3552 Air Spring to Coil Spring Conversion Kit - Front and Rear

Arnott C-3552 Coil Spring Conversion Kit

Arnott C-3552 converts the factory air-assisted suspension on the Porsche Cayenne to a conventional coil spring setup for the front and rear. It is built for 2011-2018 Porsche Cayenne models and includes model-specific shock absorbers, steel coil springs, and an electronic bypass module to address suspension warning lights after the conversion.

Key Features

• Converts factory air suspension to coil springs on the front and rear
• Model-specific shock absorbers and steel springs for the Porsche Cayenne 92A platform
• Electronic Bypass Module (EBM) helps prevent dash panel error lights after conversion
• Black springs with corrosion-resistant rear spring finish
• Includes mounting hardware, bushings, bearing plate, and isolators
• Standard suspension grade construction for street use

Detailed Description

Arnott C-3552 is a suspension conversion kit for the Porsche Cayenne that replaces the factory air-assisted system with a coil spring and shock absorber arrangement. The kit is engineered around the 2011-2018 Porsche Cayenne and uses steel springs, rubber bushings, and application-specific dampers to restore a conventional suspension layout. Arnott also includes its patented Electronic Bypass Module, designed to eliminate suspension-related warning messages after the air system is removed. This part number, C-3552, is a direct solution for owners seeking a Porsche Cayenne air spring to coil spring conversion kit with front and rear coverage.

What This Kit Helps Address

• Air suspension compressor or air spring failures
• Suspension warning lights on the dash after air system issues
• Uneven ride height caused by leaking air components
• Costly repairs tied to aging factory air suspension parts
• Need for a simpler coil spring suspension setup on a Porsche Cayenne

Installation Notes and Tips

Install C-3552 on 2011-2018 Porsche Cayenne models, front and rear, following the vehicle-specific service procedure. Verify all suspension components are fully seated and that the bypass module is connected as directed to prevent fault codes. Because this kit changes the suspension architecture, a post-installation alignment is recommended. For search reference, this Porsche Cayenne coil spring conversion kit is also identified by part number C-3552.

Quality Assurance

Arnott designs this conversion kit with application-specific components for the Porsche Cayenne 92A platform and includes its patented Electronic Bypass Module, U.S. Pat. No. 9,329,917, to address electronic warning concerns after conversion. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.