XYZ Racing Street Advanced Coilovers — Porsche 991 CARRERA-2/S/TURBO (without hydraulic lift system) (Cancellation Kit for Electronic Damping) 2011-2019

The 991-generation Carrera carries its flat-six behind the rear axle – a configuration that defines the platform’s balance and makes it acutely sensitive to damper quality across the full speed range. Swapping the factory PASM units on a 2011-2019 991 means working around Porsche’s integrated electronic damping control before any replacement suspension can function cleanly. Fitted as a set, the XYZ Racing Street Advanced coilovers for the Porsche 991 include a cancellation kit that suppresses the PASM fault codes, giving the aftermarket dampers clean authority over the suspension circuit.

For owners running the 991 without the optional front Hydraulic Lift System, the Street Advanced installs directly without altering the front strut geometry. The 720-way damping adjustment covers a broad range of road conditions alongside the occasional track day, a coherent fit for a car that typically carries several roles at once: fast-road tool, weekend machine, and circuit visitor.

What this coilover does for your 2011-2019 Porsche 991 Carrera-2/S/Turbo

The 991’s rear-biased weight distribution – a direct consequence of the flat-six sitting behind the rear axle on Carrera 2 variants – means the front end is inherently light, and the relationship between front spring rate and rear damping compliance determines how the car rotates. With 720 damping settings available across the Street Advanced’s adjustment range, owners can tune front and rear independently to work with that weight distribution rather than fight it. Ride height adjustment operates alongside damping control, allowing the car to sit lower than the factory setting and reduce the body roll that standard 991 suspension tolerates on road tyres. On Turbo variants, where all-wheel-drive hardware adds mass over the front axle and shifts how weight transfers under power and braking, the Street Advanced’s wide damping range provides the additional tuning latitude those cars require.

About the Street Advanced coilover

XYZ Racing describes the Street Advanced as the most popular product in their coilover line – a position built on years of development by the company’s professional engineering team, with validation through high-profile racing programmes worldwide before the series entered production. The headline specification is 720-way damping adjustment: a broad operating range covering compliant motorway use through to firm, controlled settings for circuit sessions, accessible without removing the wheels. Construction focuses on road durability as the primary brief, with the build quality to sustain repeat track-day use for owners who push their 991 beyond normal conditions. The series is aimed at drivers who want meaningful adjustability from the outset, built into the system rather than bolted on later.

Fitment for the Porsche 991 Carrera-2/S/Turbo (2011-2019)

This kit covers the Porsche 991 generation (chassis code PO31-C) across the Carrera 2, Carrera S, and Turbo variants, spanning the full production run from 2011 through to 2019. It is specified for cars not fitted with the Porsche front Hydraulic Lift System, and the included cancellation kit handles the PASM electronic damping interface to prevent fault warnings on the instrument cluster after installation.

What buyers also search for

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• Porsche 991 Turbo coilover setup for road and occasional circuit work
• XYZ Racing Street Advanced 720-way adjustable coilovers for 991-generation 911
• Porsche 991 Carrera S suspension upgrade without hydraulic lift system conflict

Pick your spec using the selector below – ride height and damping settings are yours to configure from the moment of installation.