Passat/golf/bora/leon tdi with a remap for me

Ideally a 130bhp if you can find one in budget which is unlikely. Don't be put off by high miles as my dad has owned his passat tdi 130 from new and covered 278k miles with absolutely no problems whatsoever. Infact the only thing he has replaced (other than servicable items) were the rear shocks due to leaking.