Fabspeed Valved Supersport Exhaust for Porsche 991.2 Turbo / Turbo S (2017–2020)

Fit selectable resonated and bypass paths to the later 991 Turbo with the chosen catalyst arrangement. This system includes quad tips and changes both the original muffler and catalyst sections. Fabspeed Motorsport, based in Fort Washington, Pennsylvania, develops exhaust systems, air intakes and ECU tuning for sports cars including Porsche. Its development work uses dynamometer testing, road evaluation and racetrack testing.

Before you order

Match the factory controls and confirm any required separate controller with PMB. Establish exactly which valve hardware is supplied before purchase.

Technical Details

• Manufacturer product reference: FS.POR.9912T.SSXXVQX. The selected option determines the complete supplied configuration.
• Choose HJS sport-catalyst or competition-bypass configuration.
• Includes quad tips in the selected finish.
• 14–16-gauge T304L stainless tubing and Helical valves.
• Quad-resonated center path with the valves closed; open valves bypass that path.
• Vehicles without compatible original valve control need the correct controller kit; confirm supply.
• Bolt-on exhaust installation without cutting or welding.
• Covered by the Fabspeed Lifetime Warranty, subject to its terms and exclusions.

Use restrictions

Fabspeed specifies closed-course competition and off-road use for this product or its catalyst/intake-changing components. A sport catalyst, a STREET option label or the absence of a fault light does not establish public-road emissions approval. Confirm the requirements for the intended installation before ordering.

Installation Resources

• Porsche Carrera(991.2) Valve Controller (PDF)
• 991 & 991.2 Turbo Valvetronic Supersport X-Pipe Exhaust System (PDF)

Manufacturer Videos

Porsche 991.2 Turbo 2017-2019 | How Our Valved Exhaust works | Sound Test

FABSPEED MOTORSPORT | Porsche 991 / 991.2 Turbo Valved Supersport X-Pipe Exhaust System

Demonstration vehicles may have additional modifications. The selected product configuration determines what is supplied; a video does not establish fitment or guarantee a particular sound or output.

Need help matching this part? PMB Performance brings over 20 years of parts and fitment experience. Send your VIN and the relevant original or modified component details so we can help verify the application before you order.

Fitment & Compatibility