GRIMMSPEED shift knob and dry-con filter 2019 WRX.

[@goodtogo12345]

hows the dry con filter doing so far did you get any check engine light down the road?

[@antoineozaneaux6881]

perfection for the past 30.000 miles cleaned it out once .

[@Rexaru2099]

Have you noticed any Increase in turbo spool sounds with the Grimmspeed filter?

[@antoineozaneaux6881]

a bit more when it idles and after i shut it off .
overall intake noise has increased as well under acceleration . i highly recommend this filter .

[@Rexaru2099]

@@antoineozaneaux6881 You've convinced me im definitely going to buy it now thanks!