Fabspeed Motorsport

Fabspeed Maserati GranTurismo Sport Catalytic Converters (2008-2019)


Replaces the restrictive factory cats with high-performance HJS Racing sport cats for maximum performance and sound.


Fits all Maserati GranTurismo vehicles (2008-2019)

Improves power and throttle response

Saves weight from the vehicle versus the factory restrictive cats

Constructed with 200-cell HJS high-flowing catalytic converters

Constructed from mandrel bent T304L stainless steel

Optimized for maximum performance with NO catalyst generated check engine light, guaranteed

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

All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty