MAMBA 50cm Turbo Oil Return Drain Hose Line Kit BorgWarner KKK K03 K04 AUDI VW
BorgWarner EFR, K03/K04/K06. MAMBA Universal DIY NBR 50cm Turbo Oil Drain Pipe Kit. Fits all turbo or oil pan flange 38~44mm. 1 x 38~44 central bolt to bolt 3/4” Billet Flange. 1 x 38~44 central bolt to bolt 10AN billet flagne.