Okay, so is there any big brake kit that'll fit under my 17" web spoke wheels without spacers, and then any with spacers???

 

Here's a place to start-

http://www.tceperformanceproducts.co...s.pl?record=13

To fit without spacers try Plus 1,2,or 3.

To fit with spacer try Plus 4.

You might also try calling Alex@tirerack.com
http://www.tirerack.com/brakes/resul...y=BigBrakeKits
More expensive, not sure about fitment for stock 17" wheels - if spacers might be needed.

Spacers are not really that much hassle. If thin enough at 5mm then just make sure you bolts or studs are long enough to catch the threads to lock on the wheels.

Some very big brake kits will need a huge 18" wheel for clearance and don't forget about the rear brakes or you might alter the balance the brake bias in a negative way.