Installation of TTI headers advice request

they are a pretty straightforward install just install them the way the instructions say and they will go in fairly easy if you have the car on high enough jackstands, i like the idea about the studs but i think they are not the way to go for headerinsalations, i would use the bolts since there isnt alot of space to move the pipes around :) and one friendly advice, when the instructions says tilt the engine just do it, they just wont fit in if you only lift the engine until transmission hit the tunnel,dont ask me how i know ;)
they are a fairly easy install compared to some of the alternative brands

and no reason to move stearingbox or column they slip right in with them still in place :)