Hello folks, Ive attempted to tune my boost actuator before, with very little knowledge but Im fitting my straight througu middle pipe tomorrow morning and while Im at it I may aswell tune the actuator properly and get a little better performance. If anyone has done this could you please give me some tips or guidence.. thankyou

not as easy as that, the engine will go into limp mode if you go above what Land Rover wanted , although there are ways round it, but it;ll cost you, lol