Exhaust System - Porsche 2015 911 GT3 Cup Technical Manual

1.8

Exhaust system

Engine
In the course of the different engine modifications, the exhaust system has also been
refined. A version with muffler and a version without muffler are available. Both
versions are equipped with exhaust manifold including catalysts (100 cells).
System with muffler:
1.8.1
System without muffler:
1.8.2
System with pre muffler:
1.8.3
911 GT3 Cup (991)
Version: 16.12.2014
38
MY 2015