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silverfox · 11-10-2008, 11:53 AM

I have a Dinan 335xi coupe, looking to get a ride/run against a JB3 for comparison. My SGM 135i is getting a tune soon. Do I stay with Dinan or does Jb3 perform better? Anybody near Hartford county want to do this?

Ob.

11-10-2008, 11:53 AM	#1
silverfox Alpine White M Performance 43 Rep 254 Posts Drives: 2017 X5M Join Date: Feb 2008 Location: NC iTrader: (2)	Dinan Stage 2 VS JB3 I have a Dinan 335xi coupe, looking to get a ride/run against a JB3 for comparison. My SGM 135i is getting a tune soon. Do I stay with Dinan or does Jb3 perform better? Anybody near Hartford county want to do this? Ob.
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