Fabspeed Motorsport

Fabspeed Porsche 992 Twin Turbo / Twin Turbo S Sport Catalytic Converters (2021+)


Achieve maximum power from the 2019+ Porsche Cayenne GTS / Turbo 4.0L Twin Turbo V8 engine without sacrificing driveability or reliability by optimizing the engine's performance. Performance ECU software upgrade improves horsepower, torque, and driving characteristics by reprogramming various sensor inputs, air/fuel ratios, and boost pressure (if applicable).


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

Huge power gains of 54.9 WHP and 58.9 ft/lbs of TQ

Laser scanned and CAD designed for perfect OEM fitment using a Creaform HandySCAN 700

Constructed from high quality 14-16 gauge mandrel bent T304L stainless steel

Simple DIY (do it yourself) bolt-on installation, no cutting or welding required

Optimized for maximum performance with NO catalyst generated check engine light, guaranteed (on US cars only)

Reduced back pressure allows for much quicker turbocharger spooling and transient Twin Turbo response for the 992TT VTG (Variable Turbine Geometry), which reduces turbo lag

Boost comes on more quickly and there is more immediate torque and power across the RPM band

Increased exotic Twin Turbocharged Porsche sports car sound

HJS Germany exclusively APPOINTED Fabspeed as their North and South American importer distributor- ONLY Fabspeed can deliver HJS genuine catalytic converters to customers.

Compatible with any and all 992TT OEM Porsche factory non-valved and PSE valved mufflers and Fabspeed Valvetronic Exhaust

All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty