Went for an alignment yesterday.
Got the car aligned and asked the service manager *(firestone) if i install sway bars in the next week or so if I need another alignment. He said depends on the car my car the g37 he says yea itll throw it out of specs.

I've heard otherwise so I thought I'd ask.
I have a lifetime alignment so no biggie

But will sway install REQUIRED alignment or change the specs?

 

I highly doubt they will impact your alignment. Mine didn't.

 

Will not alter your alignment.

 

Nope Alignment will remain the same.

 

Thanks guys. Much appreciated.