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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
AWD cars can only fit the Rear Tunnel Brace
and installation procedures
B8 Audi S5 4
Dynamic sweeping feature
Will not fade or tarnish
IE Cat Back Exhaust Audi S4 B9 3.0TFSI mk7a3 AWD cars can only fitThe IE Catback Exhaust System for your Audi B9 B9. 5 S4 incorporates our in house engineered DroneTrap technology to deliver a truly aggressive exhaust note without any annoying drone or rasp. Engineered with cutting edge design features, including mandrel bent stainless steel, TIG welding, multi point reinforcements, and oversized quad tips. Experience the elevated and enriched sound your S4 deserves. NO CHECK ENGINE LIGHT CEL FREE WITH STOCK