List of parts to twin scroll.
 

Hi chaps looking for information to do a complete twin scroll swap onto a newage Uk wrx. I’ve searched but there’s not a complete list to hand of full hardware.

I think I’ve got an idea on what’s needed.
So here’s what I’m thinking is needed.

vf37 smallest t/s turbo for that fast spooling.
oem T/S headers with up pipe.
T/S down pipe. Pre 05 fitment
Classic centre section to fit above Dp.
T/S up pipe bracket (brace)
Obviously ts gaskets where applicable.

I already have a full T/S sump kit on hence my thinking to go this route seeing as I need a new turbo currently and map tweek. So I feel it’s a good opportunity to look into full conversion and been offered most of the hardware for a amazing price.
i also have most over basic mods required such as Sti cooler , top/bottom scoops , pump , injectors ,plugs, clutch and flywheel, panel filter, grp n Samco intake.
plus more.

Any advice please suggest also worth noting I am not looking to exceed 340hp this is simply to have wicked spool and mid range.

decent aftermarket standard fit will be as good and wont need all the gubbins

To be picky the twin scroll cars have a different oil modine. I guess the normal one is fine, just perhaps a little closer to the exhaust manifold heat shields.

Ok cheers so look into heatshield the modine

if you want better spool up you can look legacy twin scroll header and turbo too

legacy ts header pipes are smaller diameter than impreza

I already have oem headers , up pipe and a vf37 ready for it , also a sump is already on it a year ago so just looking at the little bits what’s needed around it. It’s a little project too so for fun.