i have a wrxuk300 without the engine upgrade so the engine is standard at the mo. id love to get from 225 to around 280-300bhp. ive been looking at the aps site but can anyone else help>?

 

Anything other than PPP and its goodbye warranty.

If you can live with that:

If you want up to 280, then decat exhaust, uprated panel filter and remap should do it.

More than that and you need to add a different turbo into the equation as TD04 is out of puff at 270-280 bhp.

Lots of companies can help you, where are you located. Here are a few of the well known ones:

API
Andy Forrest Performance
Roger Clark
Xtreme scoobies
Graham Goode
Scoobyclinic
Zen performance
BRD

And so on....

NS04

 

its a 2001 plate so is isnt any warrenty with it. thanks for that list i will have a look at those places.

 

You're welcome, speak to several and see who you're comfortable with.

I edited my list; I missed a very big name in the Scooby scene That said, it wasn't intended to be exhaustive.

Ns04