[Jeff@TopGearSolutions]

Originally Posted by johnung

I think I can clear up some of the confusion on the Wagner naming conventions.

BAR & PLATE DESIGNS
Heavier, less costly, emphasis on higher rev driving such as track use
a) Wagner Performance EVO1
b) Wagner Performance EVO2

TUBE & FIN DESIGNS
Lighter, quicker flow, emphasis on less turbo lag from starts and in daily driving
c) Wagner Competition EVO1
d) Wagner Competition EVO2

All four Wagners install easily in the stock FMIC position with no cutting required

EVO2 is larger than EVO1,
EVO1 is larger than stock intercooler

Both EVO1's have exactly same dimensions

Both EVO2's have exactly same dimensions

Well said.