Just had a milltek cat back fitted to my s3 (3"down pipe to come) I am really surpeised how quiet it is, not that i am complaining because i wanted to keep it quiet. Will the exhaust get louder after time?
Just had a milltek cat back fitted to my s3 (3"down pipe to come) I am really surpeised how quiet it is, not that i am complaining because i wanted to keep it quiet. Will the exhaust get louder after time?