The full specifications are below but each car has supporting mods including an aftermarket exhaust. The sound quality of the M3 with an aftermarket exhaust comes across very well in this video so turn your speakers up.
The Gintani car does pull the Evolve car but it is important to note several factors. As both cars are manual driver skill is arguably the largest variable. Additionally, the Gintani car is running higher boost with a race gas mix. On paper it should pull up top and that is exactly what happens in practice. Another camera angle would help compare how the power comes on as there is a big difference between the supercharger head units each company utilizes but essentially what we see here is the top end difference between these two particular setups.
Thank you to @e92livin for the video.
2008 E92 BMW M3 6MT
Gintani Stage 2 Supercharged (7.5psi) (CAMERA CAR)
Gintani X Pipe
OEM Rear Section
BC Racing BR Coilovers
Hankook RS3 255/285
93/101 octane - 30/70
565WHP on pump- DYNOJET
Evolve E600 Supercharged M3 6MT (6.7PSI)
Evolve X Pipe
Evolve Rear Section
KW V3 Coilovers