XYZ Racing Pro Rally Coilovers — Chevrolet CORVETTE C7 (Cancellation Kit for Electronic Damping) 2013-2019

The C7 Corvette was never meant for loose surfaces. Its transverse leaf rear, Magnetic Ride Control, and aluminium spaceframe were tuned for tarmac apex hunting, which is precisely why a stage-rally Corvette is such an unusual brief – and why the factory Magnetic Selective Ride electronics have to come out before a proper rally damper can do its job. The XYZ Racing Pro Rally coilover for the 2013-2019 Corvette C7 is built for exactly that conversion, shipped with the cancellation kit needed to take the MRC ECU out of the loop and replace it with mechanically adjustable dampers.

This is not a fast-road kit dressed up in mud flaps. The Pro Rally sits at the top of the XYZ ladder for gravel and snow work, and on a C7 chassis code CH04-C it is intended to convert a road car into something that can survive a stage rather than ape a Z06 around Castle Combe.

What this coilover does for your 2013-2019 Chevrolet Corvette C7

Pulling the Magnetic Ride electronics off a C7 immediately drops the chassis into a damping vacuum – the factory transverse leaf composite springs and MRC shocks were a matched system, and the car becomes undriveable without a replacement. The Pro Rally fills that gap with mechanically adjustable units engineered for travel and rebound control on surfaces the C7 was never specified for. Expect a far higher ride height than your road C7 sat at, the suspension travel needed to absorb stage-rough compressions without bottoming, and damper valving that copes with grit, water ingress and the temperature spikes of a long gravel stage. The cancellation kit removes the MRC fault codes so the ECU stops fighting the new hardware. Steering response on a low-grip surface comes from rebound control, not aggressive bump – and that is where this kit earns its keep.

About the Pro Rally coilover

XYZ Racing’s Pro Rally sits at the sharp end of the gravel and snow catalogue, built as a dedicated rally suspension rather than a stiffened road damper. The line is offered in two specifications: an amateur version intended to bolt to the standard chassis with no bodywork modification, and a professional version that assumes the car body has been altered to suit competition geometry – turret reinforcement, raised mounting points, and the kind of work a tarmac car simply does not need. Both share the same valving philosophy: long travel, high-rebound bias and a damper body built to take stone strikes and submersion. The included cancellation kit is the C7-specific component, and it is the reason this part exists – without it the Magnetic Ride ECU will hold the car hostage with permanent dashboard warnings and limp-mode behaviour.

Fitment for the Chevrolet CORVETTE C7 (Cancellation Kit for Electronic Damping) (2013-2019)

This kit fits the Corvette C7 chassis code CH04-C from model years 2013 to 2019, and is specifically the variant supplied with the electronic damping cancellation harness. If your car left the factory with Magnetic Selective Ride Control, this is the correct part number – the cancellation hardware is what separates this SKU from a standard application.

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A C7 rally car is a deliberate choice and a deliberate build – configure your Pro Rally spec below to match the stage discipline you intend to run.