Turbo E46 What does a stock M54b30 look like after 20psi? - YouTube
Wanted to share my build. Turbo m54b30 (11psi) : r/e46
Silnik m54b30 turbo SWAP 524hp drift | Jastrzębie-Zdrój | Ogłoszenie na Allegro Lokalnie
BMW E46 M54B30 Turbo | We were really impressed with the power figures that this stockish M54B30 turbo conversion displayed on our dyno. Enjoy ! | By Vector Custom & Service | Facebook