Originally Posted by rapidcossie
filter in box will give more power than a "normal" cone filter set up..
got told to do this bye ava on my volvo t5r
removed my cone filter and put standard but improved system on with a better panel filter in and got more power at earlier rpm.
ok not as much turbo spool-up can be heard or turbo stall cumming off boost but i dont care its better than the cone