The Invidia Catted Downpipe has been designed to improve the performance by replacing the highly restrictive OEM unit in your vehicle. This is achieved through minimal bends within the design, as well as an increase in piping diameter which is 3". The result is faster turbo spool and more top-end power.
This downpipe has been fabricated from 304 stainless steel and has an implemented catalytic converter to be emissions compliant. There are also two O2 sensor bungs welded into place close to the mouth, as well as towards the end of the downpipe.
Exhaust hangers are welded onto the OEM locations to make for a direct bolt-in replacement.