JohnyBeeO

Hello

I’m need your help by choosing the right parts to upgrade my 13B FD3S engine.

Currently setup:

Stock 13B block
Stock Intake system, throttle body
Apexi Power FC
Stock injectors, fuel rail and fuel pressure regulator

Mods:
Sake Bomb Ignition
Front mount intercooler
BNR Stage 3 Turbos @14 PSI (IDC 85%)
3” downpipe without cat
Walbro 450 Fuelpump
Auxiliary oil pump
EGR & Vacuum pump delete

Car runs great and now I want go for more boost but the fuel system is insufficient.
To prevent detonation I would like to use E85 fuel for full boost and 93 pump gas for normal driving.
I know this require two maps on the PowerFC ...

Intakes:
I did some research and found very nice intakes from Elite Rotary’s but they seems to not work with twins. Which LIM would work best for my application?
Xcessive looks also nice without the emissions stuff and XR Racing sells also their own but they looks like there isn’t enough room for the twins.
I also would like to switch to a 4 injector rail with ID 1000cc small and 1700cc (same ratio). This will give me a lot room for futures upgrades like a new ported block.

My goals are:
- plenty fuel capacity
- A setup that doesn’t not restrict the BNR Stage 3 twins, better more than less

I have built many V8 engine but on rotary I’m new and appreciate your advices and tips.
I'm sure I will be not the first one to max out this turbo setup.

Thanks