hi guys just wanted to know if the 10.5 hotside is a factory piece in the new 05' evos
if so , it must have a part#!? and i can order it thru mitsu?!?

please need a quick answer!!!

thanks

 

Order it from somewhere else.. I think they go for ~250-300.... From mitsu its prolly $2K haha

 

yes it is a factory piece on the 05's. I dont know the part number, but im sure it has one...

 

www.forcedperformance.com has them for a decent price

 

The one FP currently sells has the older wastegate hole design. I heard they are gonna start selling the 05 style ones once their inventory of old style wastegates deplete.

 

Part number is MD613524 and list price is $669.04

WORKS has the 10.5 housing for $249: http://www.worksevo.com/store/produc...roducts_id=219

 

Dyno4mance has the 10.5 hotside with the stud kit for $250

http://www.dyno4mance.com/store/prod...p?sku=METU1002

Check it out!

 

So Jamie, are you guys selling the older style wastegate hotsides or the newer ones? The picture on your website shows the older style one. Have you guys done any testing to note if there are any performance differences between the two?

 

Mark,
We have the older style here now. Others are arriving, but not sure if they're new/old. Once we have both, we'll be better able to compare them. I've read the tech info from Mitsu on the design variation and it looks good on paper. We'll see if it WORKS in the real world

 

What's the design variation between the older and newer?

 

I would like to know also.

 

Here you go. Got this from Jamie's NorCalEVO gallery.



From the description, it sounds like the 05 style wastegate helps low end better. I'm guessing that the new wastegate design enables the exhaust path to the turbine wheel to be shaped for better flow.

 

Does this mean the wastegate valve needs to be change as well??

 

Nope. The wastegate valve comes w/ the hotside. They are not interchangable either since the path up to the valve will be shaped differently.

 

hi,nice pics,so which one is the 10.5 hotside A or B?