Mazdaspeed 3 vs Subaru Wrx Sti

09’ MS3 mods: CS CBE, Cobb SRI, Turbo inlet, ETS TMIC , Forge BPV, Denso ITV22’s, and Cobb AP (STG1 91 OCT SF map OTS) . . . 06’ STi mods: Invidia Catless DP, Blitz Nur Spec cat back, SPT Intake, Cobb AP (running stage 2 map 91oct) Filmed on the autobahn in Mexico