Gintani Stage II supercharged E46 M3 (S54) at 10 psi vs. 390 whp LS2 Corvette
An LS2 corvette is a very, very capable car. Quick in stock form and this example is modified with headers, intake, full exhaust, and putting down 390 whp on a Mustang dyno. The E46 M3 is running a Gintani Stage II SC at 10 psi with meth, it puts down 485 whp. It is making almost 100 whp more than the Vette, but we are a bit surprised is pulls so easily right away. This really wasn't much of a race and shows how strong the E46 M3 can be when boosted.