Hum I have decat and was thinking about getting your system I recon wud sound tractorish with decat tho now
One way to find out haha. My ibiza I had a milltek catback with no silencers that you would think was still the standard exhaust until I put a decat on it and it really noised it up so it just depends mate. Maybe someone with it done will be able to push you in the right direction