BMW M3 Forum (E90 E92) - View Single Post

Slapshot9 · 02-06-2013, 08:37 PM

I almost always use Costco gas for two years. Never a problem, and cant tell a difference from Shell. I have a lot of confidence in items they sell. Anyone have factual data to share?

02-06-2013, 08:37 PM	#11
Slapshot9 Second Lieutenant Drives: '08 E90 M3 JB 6MT Join Date: Dec 2011 Location: SoFla Posts: 271 iTrader: (0)	I almost always use Costco gas for two years. Never a problem, and cant tell a difference from Shell. I have a lot of confidence in items they sell. Anyone have factual data to share?