Thread: GSR Technik 228i N20 ECU Flash Tune Now Available 50whp/90wtq
View Single Post
      04-29-2015, 04:15 PM   #17
ryansauce
New Member
5
Rep
21
Posts

Drives: 228i M Sport
Join Date: Mar 2015
Location: HAWAII

iTrader: (0)
What are the advantages of an ecu flash over a piggyback like BMS?
Appreciate 0
Quote