Fabspeed Header

[mpower03]

i think what he was saying was te thickness of the flanges were too thick for the studs, that is not a problem you just have to put longer ones in.

[bkz4mc]

Originally Posted by mpower03

i think what he was saying was te thickness of the flanges were too thick for the studs, that is not a problem you just have to put longer ones in.

Ohh yea suuuurre it is !!!!!! hahaha

[mpower03]

that was an issue that i came across. lol

[fatmatt0116]

how much is an LSD? What the difference between the 4.1 and 3.91?

[fatmatt0116]

what about these by jet hot for the e46, would they fit the z4m?
http://store.bimmerworld.com/shared/...t=products.asp

[Twisted Six]

Originally Posted by bkz4mc

Guys,

I wouldn't have posted the things I did unless I had someone that's actually a qualified engineer that knows A LOT about this subject teach me all about it, and listed the reasons why exactly that I shouldn't get them for my car ( hey, I like a deal as much as the next guy ).

He's built a custom header for his race car using Burns Stainless collectors, when he took his header to them to check out, they about shit their pants saying that it was one of the most beautiful headers they have ever seen. Even nicer than headers that a lot of professional race teams build ( Check it out attached, pre-completed, note the one piece CNC'd stainless header flange ). He's pretty OCD as you can tell by the pix... and I can assure you that he knows a lot more than anyone on this forum when it comes to motor stuff.

Be that what it is... If no one has had problems with them on their cars... great, but I'm still not getting one hahahahaha

Looks like he's making a heavy assed tuned L28 turbo header .