man i don't really know..

Edit:
Looking at fp's site they are 10mm and 12mm respectively.. I think the pitch is way less than 1.5 its definitely very fine like 1.25 or 1.0

I know both bolts are different I ordered mine from forced performances website. I have the old bango's at home so i can put them against a threading tool and find out what the pitch is and size.

This is the actual thing i bought
http://store.forcedperformance.net/m...Category_Code=

but there is a no filter option too thats 70 bucks.