Just pondering really. My car is a 2003 JDM Sti, VF37 turbo, current mods are, 3" Decat Scoobyworld System, Panel Filter, PF7r`s, Uprated Fuel Pump and Remap.
Been looking at the Hybrid Twin Scroll option available from TurboDynamics. Am I right in thinking no more supporting mods would be needed for this, aside from a map tweek? Will the top mount still be ok? heard they are good for more than this level. Maybe an adjustable Fuel Pressure reg?

Any advice appreciated.

 

For the amount of outlay on the hybrid twin scroll there is not really that much gain, if you really want to change the turbo I would suggest going single scroll and an MD321T

Banny

 

Exactly what banny says Pick up a 2nd hand set of groupe s headers and up pipe also a 2nd hand downpipe for a classic impreza as you will need those for to work with the single scroll turbo and you will need bigger injectors. The TMIC will still do although you will loose out on power due to not fitting a FMIC