Fabspeed Ferrari 812 Superfast/GTS Sport Cats (2018+) 955 S (2002-2007) 9 ft-lbs torque

9 ft-lbs torque

964 Carrera European Pre-Muffler Cat bypass Pipe

Direct replacement for the factory Porsche OEM T-outlet style tips

Fabspeed Motorsport USA was appointed 20 years ago as HJS Emissions Technology Menden Germany as HJS Exclusive importer and distributor for all of North and South America

Fabspeed Ferrari 812 Superfast/GTS Sport Cats (2018+) 955 S (2002-2007) 9 ft-lbs torqueHP (whp) (crank): +30 +36 TQ (ft lbs): +32 WT (lbs) (KGs):: 9 4. 1 Open up your Ferrari 812's V12 engine with our High Flow HJS Sport Cats. These sport cats feature German made HJS 200 cell EURO 6 EC certified compliant tri metallic catalytic converters. We use enlarged 5in 127mm piping from the engine side to the cat, greatly improving flow over the factory design. These are the largest and highest flowing catalytic converters you can fit on the 812