When the mazdaspeed3 is in a corner that is hard enough, the rear end will start to float. this type over oversteer is difficult to predict and manage as its caused by alignment shifts in the rear suspension. By bracing the spring perches with this trunk brace, your mazdaspeed3 will be significantly more predictable.
-1.5” tube steel construction
-Billet cnc threaded bungs
-Fits neatly against the back seat allowing near full trunk capacity and full seat functionality.
-2004-2013 Mazda3/Mazdaspeed3(hatch only)