Technical Twinair Air Intake Hose

[Chopin]

Still searching for the bug behind the occasional limp mode and doing an oil change today saw a rip in the Air Intake Hose as it enters the Turbo from Filter housing (oil drip being the give-away). Strangely the rip is in a short add-on to this main multi outlet hose (but seems they are sold as a single lot). Anyway I cut off 3cm at the rip and reattached the shortened hose to Turbo so a temp cure until I can find out what I need to buy. Would this cause Limp mode? I don't see it as it is before all the sensors but interested to know anybody's experiences and info on whether this 10cm Hose can be sourced on its own. Thx