CTS RESONATOR DELETE KIT B9 AUDI S4 3.0T

CTS is proud to announce their resonator delete kit for the B9 Audi S4 3.0T Features: -Replaces the factory resonator on stock cat-back exhaust assembly with their high flow exhaust section -Adds a nice deep exhaust note without without the need for replacing the entire exhaust system -Increase exhaust sound without adding drone -Made from durable T304 Stainless Steel -Stainless steel exhaust band clamps included -Installs quickly using simple hand tools -Completely reversible install -Does not void warranty or cause a check engine light