The data and technology that made this winning combination is now being applied in the new Generation 7 of the Active Autowerke supercharged E46 M3 Level 2. Reliability and power are needed if you want to be on the podium, and this new Generation 7 will deliver exactly that. Consistent, repeatable runs of over 420 WHP (510 engine horsepower) were recorded from our Level 1 kit on the Active Autowerke Mustang chassis dyno in hot 94 + degree Fahrenheit conditions with humidity in the 60% + range.
The stage 2 System boosts the S54's power output to over 600BHP and includes an upgraded fuel system (includes two fuel pumps, fuel filter, all new -6 lines, fuel pressure regulator, dead end fuel rail, upgraded injectors and all required fittings). This ugpraded fuel system is a must once reaching these increased boost levels due to the fact that the factory fuel system is simply inadequate at this level. The stage 2 system also use a larger front mount air to air intercooler and our custom methanol injection system.