Fabspeed Porsche 911 Carrera Sport Cat (1976-1989) Accessories & Apparel The HD designation signifies the

The HD designation signifies the incorporation of a brazing stripe and special mantles to hold the metal matrix in place through the toughest of conditions while ensuring the overall integrity of the catalyst

When your engine breathes better

Fits all Porsche 991 Turbo / Turbo S vehicles (2013-2016)

watch our video about HJS German catalytic converters

practicing caution to prevent accidental impact with nearby components on the way down

Fabspeed Porsche 911 Carrera Sport Cat (1976-1989) Accessories & Apparel The HD designation signifies theThis high flow 300 Cell Catalytic Converter is a direct bolt on replacement for the heavy & restrictive factory catalytic converter. Perfect for the 911 Carrera owner looking to make his vehicle emissions compliant and slightly enhance the exhaust sound. SOUND: This high flow cat will give your Carrera a slight increase in exhaust volume and tone. Provided is our easy to use INSTALL GUIDE. FEATURES: Fits all Porsche 911 Carrera vehicles 1976 1989 Less