a4 2.0 tdi brd

What are modification/tuning options on a brd? Ive so far done: De cat Dpf delete Egr delete Egr cooler delete Anything else i can do to tidy up the bay or any upgrades to keep me busy? Had a few pd130 & 40’s & seemed way more options available, not sure on what intercooler to use etc, i...

Hello all, Been reading and reading through the forum for weeks and cannot find an answer. I had bought a A4 2.0 TDI BRD a few weeks back and all checked out but a hard start, but ive seen that alot when viewing cars when theyve been sat around for a while so didnt think anything out the blue...