Are BMW N54 535i, 335i, and 135i Turbos the Same? Here is the Difference In the BMW N54 135i, 335i, and 535i Turbos.
The Difference is that the Rear Turbo of the 535i has a Different Wastegate Actuator and Compressor Housing Which i was told is Designed to Clear the Firewall. The X6 Also Has a Difference, the Difference in the X6 N54 Turbos Is that the compressor housing and Wastegate is like the 535i, but the Compressor Housings have Plastic Inlets in Both Compressor Housings, Which Make it Difficult to Upgrade.
Check Out Our BMW N54 Turbo Rebuild and Upgrade Service.
Check Out our N54 Wastegate Rattle Repair