Arnott Industries Air Spring to Coil Spring Conversion Kit P/N:C-3552

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$2,909.99
MPN: C-3552
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1
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Arnott Industries Air Spring to Coil Spring Conversion Kit P/N:C-3552
Arnott Industries Air Spring to Coil Spring Conversion Kit P/N:C-3552
$2,909.99

Ditch the costly, leak-prone air suspension and put your ride on reliable coil springs with the Arnott Air Spring to Coil Spring Conversion Kit C-3552 (also written C3552). This complete front-and-rear kit is a direct-fit conversion for the 2011-2018 Porsche Cayenne — see the Buyer's Guide tab for engine-level applications. It supplies everything needed to swap the factory air-assisted setup over to a passive coil-spring system, converting active suspension to passive operation.

  • Model-specific components: includes custom-valved shock absorbers and steel coil springs matched to the vehicle for its ride quality.
  • Durable steel springs: the kit uses steel coil springs in place of the air springs.
  • Electronic Bypass Module (EBM): a patented module (U.S. Pat. No. 9,329,917) designed to eliminate dash-panel suspension error lights after the conversion.
  • Engineered and assembled in the USA.

Because it addresses front and rear positions together, the kit replaces the air-suspension components across both axles. If failing or leaking air springs are the cause of a sagging ride or a suspension warning, this conversion swaps them for a passive coil-spring design.

Frequently Asked Questions

What does this kit do?

It converts the vehicle's factory air-assisted suspension to a passive coil-spring system, supplying steel coil springs, custom-valved shock absorbers, and an Electronic Bypass Module.

Does it fit front and rear?

Yes. This is a front-and-rear conversion kit, so it addresses the air-suspension components at both axles.

What vehicles does the C-3552 fit?

It is a direct-fit conversion for the 2011-2018 Porsche Cayenne. Check the Buyer's Guide tab and confirm fitment for your vehicle before ordering.

What is the Electronic Bypass Module (EBM)?

It is a patented module (U.S. Pat. No. 9,329,917) designed to eliminate dash-panel suspension error lights after the air-to-coil conversion.

Are the springs steel?

Yes. The kit uses durable steel coil springs, and it is engineered and assembled in the USA.