Originally Posted by Gville350
Don't know about #1
The center motor cover you can keep it on; the sides will have to either be removed (like I do) or modified.
Dealership. No idea on the pricing; but the calibration will just sync the box with your car vs the previous car or default settings from the factory.
V12s, just because you can flip the tires for camber wear.
Here's the setup I'm installing in about 4 weeks from now. All are already bought. So sadly I won't be able to flip the tires for camber wear. With the parts I choose, specifically the FIGS bushings, should negate a lot of the RIDICULOUS inner tire wear our cars have. I've never heard of a cars front wheel tires need to be changed before the rears except with this.
Anyways... The exhaust I'm not 100% sure I made the right choice but I'll put it on and hear how it is and see if the 70-75mph RPM drone is bearable or just straight annoying.
I have an Injen SP Short Ram intake and IS-F rear sway bar as my only mods. So I'm hoping to be driving a new car again (got engine rebuilt from warranty at 99k miles, car has 117k miles).