How Much Boost.

[Jmpin]

what sort of power can the old 4 speed auto handle.... I got an auto after never owning 1 before because of the T5 being weak.... still trying to get use to it..

[end_user]

The 6 speed manual will happily handle that power as will the 6 speed auto (wasn't sure which you were referring to). In order to get that level of boost, you'll have to have a piggy back computer (ancient tech) or an EDIT flash tuner but yes, the computer should be able to control that boost fairly easily. Other parts may not be able to though.

I was referring to the 6 spd manuals. So 15 psi is satisfactory for the engine and should give you good power increase. So a piggy back system is required? After reading around a bit, I found out that you need an after market cooler for anything over stock boost. I'd imagine that a bigger zaust system is required.

What ECU.. ahh never mind I'll go take a look in electronics section. =)

[Guest newl]

Either a piggy back or a flash tuner (SCT CAPA Edit or one of the new Sniper flash tuners) are required, yes. If you don't have one of these and you crank up the boost, the computer will force things into limp mode for safety.

[Jmpin]

sorry to ask again but it seems I got missed.......

what sort of power can the old 4 speed auto handle.... I got an auto after never owning 1 before because of the T5 being weak.... still trying to get use to it..

[our06t]

sorry to ask again but it seems I got missed.......

what sort of power can the old 4 speed auto handle.... I got an auto after never owning 1 before because of the T5 being weak.... still trying to get use to it..

not heaps mine gettin built now after 6 months at 280rwkw then it should be fine though