Your stock 17X8 wheels have a +30mm offset.
S197 17X8 wheels have a +45mm offset.
This means these wheels will sit inward 15mm on your car. They will, fit, they will not rub, rub they will look a little weird. Spacers are required to get a proper look.
Here they are on my notch with a 2001 axle and 2001 front spindles. (BUT DON'T THINK THEY WILL LOOK LIKE THIS ON YOUR CAR!! THEY ARE RIGHT ON MY CAR BECAUSE IT IS A FOX.)
Note a stock 17X8 Bullit wheels on the right rear. See where it sits at the edge? (BUT...the wheels sits in further than it looks, because I still have the 235-55R17's on there. It I put the correct 245-45-17, it would give an actual look)
Look at the left rear with the 05+ wheel. It sits in 15mm.
Front and rear with 30mm offset wheels.
View attachment 319399
After with +45mm front wheels and +30mm offset rear wheels...See the difference???