The turbo is mounted sideways so something big getting sucked in is unlikely plus the mesh protects the turbo, what you really should be worried about is what is getting sucked into the engine. Best to run a filter.
a lot of people do it and have no problems at all with it,
me personally am not sure about having an extremely course "filter" right next to something that spins at over 50,000rpm, has very fine tolerances and bearings that have a tendances to fail at the best of times. After all would any of you stick a max power branded filter on the end of your turbo?
But like i said a lot of people do it without any problems, i think it will be more long term issues if anything
People don't think it matters that's because it take so long to do the damage. How long would it take you to rub a piston ring into dust with 1500 grit paper? a long time but that's what you are doing by running with no filter. The other issue is if you are on a ct9 you can have a big welcoming party for you new enemy boost creep.
lol the theories some ppl come up with is impressive lol..
lets put it this way, in malta almost everybody runs filterless.. i have yet to see a turbo get damaged cause mesh is used...
iv had mesh on my turbos for the past 4years... never had a single problem, & malta is pretty dusty.. still no wear or dmg on the turbo