Porsche 997 TURBO CARRERA-4 (Cancellation Kit for Electronic Damping) 2005-2011 — Coilovers

The 997 Turbo and Carrera 4 shipped from Stuttgart on PASM adaptive dampers, which is the single reason a coilover swap on these cars so often wakes up the instrument cluster. This XYZ Racing coilover family for the Porsche 997 Turbo Carrera-4 includes a cancellation kit for the electronic damping, so the suspension control module stops hunting for the factory adaptive struts and the warning lights stay dark.

That matters on a rear-engined, four-wheel-drive 911. With the mass sitting behind the back axle and traction split across all four corners, how you set ride height and damping changes the car’s behaviour more than it would on a front-engined chassis. These 2005-2011 coilovers give you that control without leaving a PASM fault on the dash.

What these coilovers do for your 2005-2011 Porsche 997 Turbo Carrera-4

Lowering a 997 Turbo or C4 on a quality coilover drops the centre of gravity and tightens body movement over the rear axle, where this car carries its weight. You get adjustable ride height to set the stance and recover the camber curve, plus spring-platform adjustment for proper corner balancing on a heavy AWD car. Because the kit cancels the electronic damping signal, the swap stays clean: no limp-home messages, no dash lights, just a mechanical setup you control by hand. The pay-off is sharper turn-in and a more settled rear under power, where a standard 997 can feel like it is leaning on its tyres mid-corner.

About the XYZ Racing coilover range

This is a full coilover family rather than a single spec, so you choose the build to match how the car is used. Street Advanced and Super Sport sit at the fast-road end, prioritising daily comfort alongside a meaningful drop. Top Sport, Circuit Master and Racing Spec move towards track-day and circuit duty, with firmer control for sustained high-speed loads. Tarmac Rally, Gravel Rally and Pro Rally cover stage use, while Drift Spec targets angle and slide control. Every version in the range fits the same 997 Turbo Carrera-4 application and carries the electronic damping cancellation hardware, so the fitment story is identical whichever spec you pick.

Fitment for the Porsche 997 Turbo Carrera-4 (2005-2011)

This kit is built for the 997-generation Porsche 911 Turbo and Carrera 4, chassis code PO04-2-C, covering the 2005 to 2011 model years. It is specified for cars originally fitted with electronic (PASM) damping, which the supplied cancellation kit accounts for.

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Compare the available specs and set your ride height, spring and damping preference – configure yours below.