Originally Posted by KosKo425
Ok I have a random one for you guys. I know that if you want performance you go cat back. Since I have not yet figured out what I can and cannot do to my ride without violating my warranty, if I go with axle back I can go back later once warranty is up and do the rest correct? I know I'll get decent sound but that should be it right?
Yes, you can do this and have two options. You can do the lunch box delete or buy fords axle back kit to replace the rear muffler. You will see little to no hp gain with either of these but an increase in sound. But will be able to go back and replace the first part of the exhaust later,
Dyno numbers: 177hp/163tq
Mods: Steeda Intake, STS Kit, Rear sway bar, Lowering springs, Steeda RMM, F2 Header, Magnaflow catback, SCT Tune
Moderator: Third Generation Ford Focus, DURATEC Ti-VCT GDI Performance Chat & Florida regional section