EFR7163 vs EFR7670
We were asked to compare these turbochargers as they are very popular amongst the turbo kit manufacturers, and from our stable too. These two turbocharger are loaded guns! Literally lightning fast boost response, long linear power curves and torque is produced extremely efficiently compared to the other OEM brands. The EFR range has alot of features that arent seen by other manufacturers. The attention to detail is unmatched - watch out for the install of one of these on our shop Golf7R coming up soon.