Has Anyone Gone From Jb4 To Cobb??
View Single Post
01-31-2013, 06:15 PM
Join Date: Dec 2008
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.
View Public Profile
Find More Posts by Mike@N54Tuning.com