Hi,

Currently have a 2005 wrx wagon thats made 281bhp with sports cat down pipe, de cat mid section, standard rear section, sti intercooler (and bits), performance panel filter, walbro fuel pump and JGM remap.

Next stage is to fit uprated exhaust manifold, up pipe, perrin boost solenoid, 550cc injectors and VF35 turbo that i have sitting here waiting plus a remap.

What kind of power should be expected from the 2nd stage? my aim is 340+
Is this realistic?

 

Should get somewhere near to 340 anything above that is a bonus but the vf35 would be maxed out at around 350.

 

Around 330-350. With similar mods MY54 wrx made 346 on a VF34 & simtec ecu.

 

Awesome, am in the right area then!