Glenryck
Registered User
Hi all I have a b7 s4 auto and it has a full hand made stainless exhaust inc 200 cell sports cats, the previous owner had it made and fitted at a cost of over £2000 it sounds awesome when under power and tick over but it has the dreaded drone when normal driving around town motorways are fine above 60 mph. So my question is do I just get a standard exhaust inc cats and swap it over or would it be worth changing the back boxes for another set of larger bespoke items or even get a standard set of back boxes made to fit my system also does anyone know if the s5 back boxes are the same as the s4. Thanks.