BMW M3 Forum (E90 E92) - View Single Post

kyippee · 04-23-2018, 10:12 PM

Any word on whether the shoulders of the ECS can take abuse on track? My PSS die, so I've switched up to RE71R. Would have bought RS4 if they were in stock, but they weren't.

04-23-2018, 10:12 PM	#5
kyippee Lieutenant Colonel 1072 Rep 1,617 Posts Drives: E92 M3, Supra MK5, F44 235GC Join Date: Feb 2017 Location: SF Bay Area iTrader: (0)	Any word on whether the shoulders of the ECS can take abuse on track? My PSS die, so I've switched up to RE71R. Would have bought RS4 if they were in stock, but they weren't.
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