Exhaust Qs please help any one live around Coventry lol

Hi all I have a Octavia vrs I haven't much money at the mow and seen a few post off people taken the middle box out and back box and haven it replaced with just a exhaust pipe so like a cat back so I would be keeping most off the exhaust saving me a little money that's the idea really !

Any ways I'm in Coventry just moved hear any one know who could do this for me not going to Mr tyer in cov don't really like them lol