Please wait… 
Please wait while we process your order,
do not press the back button… 
Design911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://d911api.datadial.net/images/schemaLogo.png https://d911api.datadial.net/images/schemaLogo.png https://d911api.datadial.net Facebook Instagram
Related to All Silencers / Mufflers for 992.2 Carrera 2S 3.0L 2024>>
FSPOR9922VLV
Product Information
Product Information
Fabspeed Cat-Back Valved Maxflo Exhaust System.

The Fabspeed Cat-Back Valved Maxflo Exhaust System is a premium performance exhaust upgrade developed for the 2025+ Porsche 992.2 Carrera with the 3.0-litre twin-turbo flat-six engine.

Fits:

  • Porsche 992.2 Carrera 2 3.0L 2024>>
  • Porsche 992.2 Carrera 2S 3.0L 2024>>  

Designed as a replacement for the factory cat-back exhaust section, the system provides a more aggressive Porsche exhaust note while retaining the vehicle's factory-style valved exhaust functionality.

Fabspeed manufactures the system from 14–16 gauge CNC mandrel-bent T304L stainless steel and uses premium Helical Limited exhaust valves manufactured in the UK.

Fabspeed specifies the system for 992.2 Carrera 3.0L models and specifically states that it does not fit the 3.6L hybrid system used by models such as the 992.2 GTS.

What This Product Does:
The cat-back exhaust controls exhaust flow, sound attenuation and outlet routing downstream of the catalytic converters.

The Fabspeed Valved Maxflo system is designed to:

  • Increase exhaust sound and character
  • Provide a deeper twin-turbo flat-six exhaust note
  • Retain Porsche Sport Exhaust valve operation
  • Allow quieter and louder exhaust modes
  • Reduce restriction through the rear exhaust section
  • Increase turbocharger and exhaust sound
  • Maintain factory-style fitment
  • Work with the original Porsche catalytic converters
  • Work with compatible Fabspeed Sport Catalytic Converters
  • Retain the appropriate OEM-style exhaust tip arrangement

For a mechanically healthy vehicle, this system is primarily a sound, performance-character and exhaust-flow upgrade, rather than a wear-related maintenance replacement.

Symptoms Of Wear Or Failure:
Factory exhaust components are exposed to considerable heat, condensation, vibration and repeated thermal cycling.

Possible symptoms of deterioration include:

  • Exhaust rattling
  • Metallic buzzing
  • Valve rattling
  • Exhaust valves sticking
  • Exhaust valves failing to open or close correctly
  • Blowing or hissing noises
  • Black soot around leaking joints
  • Cracked welds
  • Loose clamps
  • Damaged exhaust hangers
  • Corrosion
  • Internal muffler rattling
  • Exhaust tips sitting out of alignment
  • Increased vibration
  • Unwanted exhaust drone
  • Exhaust gases escaping from damaged joints

A rattle should be diagnosed carefully because heat shields, mounting brackets or internal muffler components can produce similar symptoms.

Why Replacement Matters:
A damaged exhaust system can affect more than sound.

Leaks, broken mounts or failed valves can lead to:

  • Excessive exhaust noise
  • Unwanted rattling
  • Poor exhaust alignment
  • Increased stress on adjoining components
  • Hot exhaust gases escaping near surrounding parts
  • Loss of proper valve operation
  • Damage to bumper or diffuser areas if the exhaust moves excessively
  • Replacing a damaged system restores secure exhaust routing and correct operation.

Where the factory exhaust remains healthy, installing the Fabspeed system is primarily an upgrade for sound, exhaust character and freer-flowing construction.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

FSPOR9922VLV
992251052F

The product you are viewing cross references to these numbers
Related products