'09+ Ralliart General
okay so i have a 2011 RA,
magnaflow catback, evo x bov, k&n filter, injen uicp.
my weird story is... i was sitting in traffic on the whitestone bridge in ny a couple days ago after i went to pick up my uicp when all of a sudden the car kinda starts to bounce. like the back end jostling up and...