Fabspeed Porsche 911 Carrera Supercup Exhaust System (1976-1989) Style:(1974-1983) 3.0L the 11 compound delivers improved

the 11 compound delivers improved bite and ultra-smooth modulation to keep your braking sharp and balanced all session long

Designed for a deeper inset and more contoured fit to the head

Disc Air Gap (Measurement):17mm

no cutting or welding required All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty NOTE: Compatible with IPD Plenum and 82mm GT3 Throttle Body but requires additional hose adjustment during installation

DELETED or Butchered catalytic converters then do yourself a favor and UPGRADE your car with a set of Fabspeed HJS German high-flow trimetallic OBD2 European Certified Homologated catalytic converters

Fabspeed Porsche 911 Carrera Supercup Exhaust System (1976-1989) Style:(1974-1983) 3.0L the 11 compound delivers improvedThis racing inspired exhaust system replaces the restrictive factory muffler with a free flowing resonated design to immediately bring out the roaring sound of the 3. 0L 3. 2L engine. SOUND: The Fabspeed Supercup Exhaust is the loud and proud system that's aggressive enough that we recommend it for track use only. FEATURES: Fits all Porsche 911 Carrera Vehicles 1976 1989 Very aggressive muffler bypass type system which incorporates two resonators to