Hi guys. I have a major problem. I have a subaru 2l fully forged engine. It has updated injecters rotated turbo setup etc. Running link g4 ecu. Problem being it's been at the tuners for 5months. I don't know if he doesn't know what he's doing or what. Well any way to cut a long story short it made 279 bhp and 390 nm. He has told me it should make alot more. Apparently the problem isn't the engine setup. The car can't be driven on the tune he has done. Is there anyway that someone van look at the tune ?. I'm completely stuck now.