I believe what the DASC website says you lose after install is the intake plenum diverter valve thing (technical I know ) It's not VANOS, but it just redirects the intake air through a couple different paths in the manifold. The DASC replaces the part of the manifold that that valve is in. __________________ Vince Carknard 1995 318ti Active Hellrot, 16" 5 spoke, "Fogged" airbox mod, Stromung exhaust, Bilstein Sports, BMW sport springs, 3.73lsd, others... |