joe_mivec : You can go to RS impressive(puchong) for your dyno tuning coz the tuner Robyn..is really doing a great job for e-manage tuning which he can customise your E-manage with built-in turbo module if you driving a turbo car.In my experience after tuning my e-manage with a few tuners around KL area..i get more 20-30hp from Robyn's tuning compare to other tuners.So far, already 2 years with his tuning...my engine running well.Thanks to Robyn....
it's a piggyback hence the similarities applied. Unichip, emanage, SAFC, obit and all others piggybacks works on the similar principal by altering sensors (MAF, MAP to name a few) data in order to create an alternative data in a pre-determined scope to enable fine tuning including AFR, ignition (SAFC cannot), rev limiter removal, boost removal and some datalogging functions.