Turbo Kit per BMW 323I 325I 328I E36 E46 V6 M50B25 M52B25 B54 B56 S50 T04E T3 T3/T4 kit Turbo - AliExpress
E90 N52 Turbo kit - BMW 3-Series (E90 E92) Forum
Mosselman Turbo Systems - This BMW 325i N53 has now 272 HP & 320 Nm thanks to our intake manifold performance package. Also interested in converting your 325i N53 to a 330i?
BMW (E46) 3 Series Supercharger System - ('99-'06) - VF Engineering
DOC RACE BMW 335I 135I N54 TOP MOUNT SINGLE PRECISION TURBO KIT – SPEED LOGIC
Turbo Kit BMW E90/E91/E92/E93
BMW M52TU/M54 Full Turbo Kit — Hopwood Motorsport
BigBoost Turbo
ESS Tuning 2004-2008 BMW E90 330 S/C System | Vortech Superchargers