Description
This component replaces the OEM downpipe and ceramic cat, with consequent improvement in flow and performance.
It's the key factor in the performance increase of the exhaust system and it's highly recommended for tuned vehicle with ECU remap.
The high quantity of noble metals and the 200 cells per square inch matrix allows to pass the periodic emission checks.
It's fitted with two O2 sensor bungs in the same position as the original part.
The high quality flex joint allows free movement of the engine and exhaust line independently.
It's fitted with a frame mount bracket to support the weight, so the weight doesn't need to be supported by the connection ring on the turbo.
771741 is used to connect to OEM mid-section on MK7 R and 8V S3.
Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.