View Single Post
      01-24-2010, 09:28 AM   #20
123Britt
07 X5 3.0si & 07 335i 6Mt
United_States
6

 
Drives: 07 335i - SILVER Sport 6MT
Join Date: May 2008
Location: Madison, Alabama


Posts: 292
iTrader: (0)

GC vs M1 Euro

If Heat is the concern - M1 does shear down thinner than GC as the miles add up. So I would still say (both are GREAT OILS) but GC may be best for your application and location.