Just in case you haven't bought the Permatex yet.Manual says to reseal with LOCTITE 5910, but we cant get that here is North America apparently, so Im thinking Ill use PERMATEX Ultra Grey rigid Hi torque RTV sealant. Its also NOT $66 bucks a tube like the Loctite 5910. But everywhere Ive read everyone says it works good and its specifically designed for this application. So Im using it.
The injection can't compensate, well perhaps when cruising at part throttle if you've got the O2 sensors, but not everywhere else. ( open loop/closed loop if you know what i mean? )
The team i know had tried this intake, they quickly put the stock air box back on, doesn't work well it seems.