Supercharged E92 M3 showdown - ESS VT2-625 DCT M3 versus VF-Engineering VF620 6-speed manual M3
Here is a race video between two supercharged E9X M3's running competing kits. One is a DCT (dual clutch transmission) M3 and that is the camera car with the ESS VT2-625 kit. The manual M3 has the VF-Engineering VF620 supercharger kit. This is a very evenly matched race as to be expected from two kits offering very similar performance. The manual has a slight jump and the DCT appears to reel it in somewhat although the race simply ends up basically a draw.
A very nice run but it would be great to see more than one race between these two. Regardless, it goes to show kits on the stock internals will basically end up in the same spot with fuel, boost, timing, etc., being the main differences especially among similar Vortech based superchargers. Despite what certain companies may say, the kits are very close to one another.
Camera car with DCT and ESS VT2-625 kit has a 91/100 mix. The VF car is also said to be a 91/100 mix.