Need some advice and opinions on this. I have just upgraded my exhaust on my GA70 i.e. 3" Mandrel Bent DP, 3" Hi-Flowed Cat and 3" HKS Super Drager Catback.
However was told that this might be too harsh on my twin turbos and might even result in pushing the turbos too hard resulting in cracks in the turbo. Also the life of the engine might be shorten. I have no other engine mods so far except for my APEXi Power Intake. Thus my boost should still be at stock or even higher due to upgrade in exhaust and air filter.
I am not exactly a very techy person thus I need some advice opinions on this.