Ryan,
don't want to bore you but.......
you'll find that on this site, as in life in general, certain people are well worth listening to whilst others a waste of space.
I've not long been a BOO member, but soon learned whom the real experts were. Most of the advice I gave you originally came from Tom.
I've learned a lot about my Brava from using this site, and anything you can't find out yourself is usually patiently dealt with by blokes who seem to know the Brava/o inside out. These guys offer practical advice and put their names to it.
You'll soon discover (as I did) the people that really know their stuff.
The Super 4's were recommended to me by Tom. I knew enough to follow his advice. I doubt anyone would go far wrong doing likewise.
I'm sure you're savvy enough to know this, but other newcomers might benefit.
Hopefully your car will be more responsive and a little more economical with the Super 4's.
My 1.6SX Brava has certainly benefitted...hence my recommendation.
Joining BOO is also a good idea, check it out.