S3 (typ 8V) 2013>> / S3 Sportback Quattro 2.0TFSI (228kW) 2016>>2018
Intermediate section with stainless steel silencer + Stainless steel double rear silencer with 2 / 108x70 mm oval outlets with integrated valves. The valves are actuated by the original motor.
Line with improved diameter 76 mm
Compatible with original line. No modification is necessary. Reducer for assembly with original catalyst included
Possibility of approval.