View Single Post
      03-24-2024, 10:51 AM   #3
3002 tii
Lieutenant General
3002 tii's Avatar
2292
Rep
12,567
Posts

Drives: Z4 M, X5, GX460
Join Date: Apr 2008
Location: CT

iTrader: (99)

Garage List
Quote:
Originally Posted by maupineda View Post
I thinks is B6 or OE.
Correct

B4 is OE
B6 is OE but sportier valving
B8 is meant to be paired with lowering springs

I don’t think they offer B4 for the M so only option is b6 if sticking to factory springs
__________________
Follow for latest mods
Appreciate 1
XMetal1148.00