Thinking about a flash tuner for my BF11 GT. How much horsepower will the standard GT driveline take before things start breaking?

Manual box can take a heap! Dont know about Auto though

Diff and CV's are very strong too.

i had a xr8 it had 244 i think at the wheels bf 6 speed manual it handled it fine and now i got a bf typhoon 227kw 6 speed and it is handling peace of cake aperantly zf6 speed way better then the manual my mate has got the same model typhoon as me but the manual. but every time i can get him no worries. i am getting work done on the 17 should be over 300 kw at the wheels auto should handle it no worries manal would probly need clutch but.

Has anyone actually done mod work on the new generation auto's??

They come across like such finely tuned, highly engineered pieces of machinery.......that it just seems wrong to be fidling with them. Im just thinking aloud i suppose.

From what i make of them, they sound like that can handle quite a bit of power...................as it was a joint venture (by a few high grade automakers) in designing the ZF Auto's.

Im guessing most mods will be made via key strokes on a laptop.......rather than replacing parts.