TUNING - i like all the features in the ap but open source just seems much more worth the money not to mention its half the price. so heres a few questions about open source:
--- can you scan codes,view things such as boost,far, and so on
--- can you set a launch control
--- can you see your 0-60 and 1/4 times?
BOOST CONTROL - i know that when using an electronic boost control solenoid you must tune the car but when it comes to a manual boost controller do you need to tune?
WASTE GATE - what are the benefits of a EWG? and what would something like the kit that cobb offers with the up pipe package show in gains? and this does require a tune correct?
--- External Wastegate Uppipe Kit with TiAL 44mm WG
BYPASS VALVE - when should this be upgraded (not with a BOV i know)
BRAKES - are they really that bad every review i read involving them everyone is bashing them
TURBO INLET HOSE - does one such as the perrin require a tune not much to read on them? at what point does the stock one become restrictive? and will this be ok to use at the lower stages (1-2 maybe 3)
HOSES - will radiator and intercooler hoses be of benefit and do the intercooler hoses need a tune (maybe because they will flow more air?)
FUEL INJECTORS - on the new wrx just want to clarify if they are top or side feed
MAF/MAP - what are the differences and benefits of mass air flow and mass air pressure sensors?
sorry for so many questions but really like to know everything in details and never had a turbo car (actually never even a 4 cylinder or even foreign O_o )
thanks to anyone who takes time to help me out