[996] Is this orgiginal or sportsystem?

[HolmaN]

I've been talking to a few people on rennlist and googled alot. It seems like the Fister hack is the better one regarding to them. But with all the homemade builds etc I've seen while google it, I've managed to mix them up.
Are you able to find me pictures of a Fister hack on a 3.4? So I can try it myself / show the person helping me.

Edit: Found this on their website, but says for 3.6.
Would the 3.4 be the same? I mean exactly the same?

And what pipe size would you reccomend for fister?
Sorry for all the questions, but I rather ask than over search. The technical english is quite hard to understand when it's not your native language.