Well those were very easy to install. Easy'er then any other long tube I've put on, just follow the directions and you should have no problem. Here's a few pic's.
http://members.***.net/jredfearn1/100_3079.JPG
http://members.***.net/jredfearn1/100_3085.JPG
http://members.***.net/jredfearn1/100_3086.JPG
http://members.***.net/jredfearn1/100_3084.JPG
As for the preformance gains that will be finished tomorrow.(LATE) The pre header #'s are 426rwhp and 448rwtq at 12lbs of boost. I am going with a true dual x-pipe setup. I will post pictures of the final product, and video of the dyno pulls, pre and after headers.

 

nice tubes

 

Excellent. Cant wait to see the results.

 

Damn man, that answers my question as to why so many were selling their headers to get those. Those are quite a bit nicer and longer than my Thorleys. They also have larger primaries if Im not mistaken. I cant wait to see the numbers.

 

Those look awesome. Wish I could afford a set right now.

 

How far down do the collectors hang? Don't suppose you could get a side shot so we could see ground clearance could you?

 

What do you think of the welds? They look a bit sloppy, particularly around the collectors.

 

they look great! Looking fwd to the results!

 

Could you take a couple of pics of the collectors from underneath and side views?

 

They look awesome.... I will ordering me a pair soon.