View Single Post
      01-31-2013, 07:15 PM   #50
Mike@N54Tuning.com
General
Canada
1920
Rep
35,329
Posts

Drives: 2007 335i, 2015 M3
Join Date: Dec 2008
Location: N54tuning.com

iTrader: (89)

Are you guys still arguing which is faster? lol. It all depends on the maps and settings used on each one. Both the JB4 G5 ISO and a Cobb (especially with pro tuned maps) are able to produce 400-440whp on E85 and run great track times.

Mike