Hi 270HP, your NG900 has the same upgrades as mine. I dyno’d at 270 crank hp with the same setup but SQR software. I’ve also looked into the front brake upgrade for my 1996. The problem is the hub, it is larger on the later models. If you want to upgrade to the Viggen brakes you will need a new hub and they are a bit expensive, around $200 each if I remember correctly. Check out my website for lots of other upgrades.
Eric's Saab Site
Eric
Eric's Saab Site
Eric