Fabspeed Motorsport

Fabspeed Porsche 992 Twin Turbo / Twin Turbo S Cat-Back Valvetronic Maxflo Exhaust System (2021+)


Treat your 992 Turbo to the finest cat-back exhaust solution on the market. This valveed exhaust system is plug-and-play with the factory PSE system so you can turn PSE off for quiet highway cruising and turn PSE on for ripping Twin Turbo sports car sound!


Fits all Porsche 992 Twin Turbo / Twin Turbo S vehicles, coupe and cabriolet worldwide (2021+)

Dyno-proven power gains of 48.7 WHP and 53.7 ft/lbs of TQ

Saves 9.8 lbs / 4.4 KGs compared to stock

Completely retains PSE valved exhaust functionality

Uses aerospace quality Helical Limited exhaust valves imported from the U.K.

This cat-back system is emissions legal in all 50 states and the rest of the world (ROW)

This exhaust system will have no effect on the factory warranty

Constructed from CNC mandrel-bent 14-16 guage T304L stainless steel

Laser scanned and CAD designed for perfect OEM fitment using an Ametek Handyscan 700

Simple DIY (Do-It-Yourself) bolt-on installation, no cutting or welding required

Compatible with OEM Porsche catalytic converters and Fabspeed Sport Catalytic Converters

Increased exotic Twin Turbocharged Porsche sports car sound

All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty