cat back or DP decat

[s3schofield]

I really want my s3 to sound better but now have limited funds till after xmas, so the question is , will my car sound better with a 3" dp decat on standard system or a cat back custom system. I will have both done eventually but only enough for one or the other at the moment!!!

 

[A3Tom]

I'd go for downpipe and decat