Twin Scroll Conversion
 

Got my car back this weekend From RCM after having a few mods done including a conversion to twin scroll.
My car is a 2005 STI.
RCM 420 Twin Scroll Turbo
ID 1000cc Injectors
Turbosmart Recirc Dump Valve
Walbro 255 Fuel Pump
HKS Front Mount Intercooler
RCM Induction Kit
RCM Twin Scroll Equal Length Headers
RCM 3” De Cat Exhaust
RCM Twin Scroll Sump
The Car now makes 432Bhp and 380Lb/Ft of torque.
The car goes and sounds awesome, the power delivery is amazing, not too laggy with the bigger turbo.
RCM have done a fantastic job on the car, attention to detail second to none!!!

Nice! Bet it's one hell of a motor now.

That looks immense. Can I be cheeky and ask how much something like this costs?

At least half of the value of the car, I've got a few quids worth of RCM receipts in my history, looks well that ;)

Nice set up, think u could have kept the tmic at that level though... Can I ask did rcm supply the id1000's, I see they have there own range of injectors so guessing u supplied? Only reason I ask is I need some :) just wondering where u got them.

Seems overkill on injectors im 800cc at 460bhp on twinscroll and still loads if room in them

All depends on other mods etc.

Mine maxxed out my 840cc injectors at 460hp. Needed 1000s Togo any further.

Cheers, sure is!!!

About what The Pink Ninja said, maybe a bit more!!!!!

I'm not sure about a top mount over 400bhp, plus I just wanted a front mount.
I got the injectors from RCM.

I am going for a forged stroker in the near future so won't be buying more injectors.

Your bhp to ft/lbs diff is interesting for a twin scroll setup