Porsche 991 GT3 RS (without hydraulic lift system) (Cancellation Kit for Electronic Damping) 2016-2026 — Coilovers

The 991 GT3 RS hangs roughly two-thirds of its mass behind the driver, and Porsche’s factory PASM dampers were mapped to keep that rear-biased chassis composed while the 4.0-litre flat-six is working hard. Pull those electronic dampers out for a manually adjustable setup and the car’s own control unit notices immediately, throwing damping fault codes onto the dash. That is the exact problem this package addresses.

This XYZ Racing coilover set for the 2016-2026 Porsche 991 GT3 RS pairs a height- and damping-adjustable coilover with a cancellation kit for the electronic damping, so the standard control module is satisfied and stays quiet. It is built for the RS variant specified without the front hydraulic lift system, giving you a clean mechanical conversion on a car that came from the factory as a track tool first and a road car second.

What this coilover does for your 2016-2026 Porsche 991 GT3 RS

Swapping the fixed PASM maps for manually adjustable damping hands you control the standard car never offered: separate ride-height and damper settings you can read off a known baseline rather than a sealed electronic curve. On the GT3 RS that matters most at the rear, where you can firm the tail to resist squat under power out of slow corners, or soften it to find traction on a bumpier circuit. Drop the ride height to lower the roll centre and you sharpen turn-in without leaning on the rear-axle steering to mask a soft platform. The cancellation kit keeps the dash clear of damping warnings throughout, so the conversion behaves like a factory fit from the driver’s seat.

About the coilover range

These are full coilovers, not lowering springs, replacing the GT3 RS’s electronically controlled struts with a serviceable, rebuildable damper and a threaded body for independent height adjustment. Damping is set by hand at each corner, letting you build a setup around your own track, tyre and weight balance instead of the factory’s compromise. The supplied cancellation kit interfaces with the standard electronic damping circuit so the original module reads the dampers as present and logs no faults. The same platform underpins the wider XYZ Racing family, which spans road-leaning Super Sport and Street Advanced builds through Top Sport and Circuit Master, to the Racing Spec, Drift Spec, Tarmac Rally, Gravel Rally and Pro Rally specifications – each with its own spring and valving intent for the 991 GT3 RS.

Fitment for the Porsche 991 GT3 RS (2016-2026)

This kit is specified for the Porsche 991 GT3 RS, chassis code PO13-C, across the 2016-2026 year span. It is the variant for cars without the front hydraulic lift system, and it includes the cancellation kit required to defeat the factory electronic damping warning. Confirm your car matches that lift-system specification before configuring.

What buyers also search for

• Porsche 991 GT3 RS coilover conversion to delete factory PASM electronic damping
• 991 GT3 RS electronic damping cancellation kit to stop dash fault codes
• Height-adjustable coilovers for the rear-biased 991 GT3 RS chassis
• XYZ Racing 991 GT3 RS suspension for road and circuit use
• PO13-C GT3 RS coilovers without hydraulic lift system

Pick the spec that matches how you use the car and configure yours below.