GREGGYG

iTrader: (2)

I'm looking for a company/companies that supply and/or manufacture tuning parts for the MY03 PPP, I am specifically looking for items which will increase the torque lower in the rev range, ideally equal length header manifold, maybe up pipe, which ive read much about, or anything else which may help. I am only strictly interested in parts which have been tested specifically on the MY03 WITH the PPP, so then I have 100% assurance that the part is specially for my particular type of car! I am not interested in anything that has not been tested and found to produce favourable results, neither anything that will affect MOT regulations. Do any of you know of such companies or websites please? Many thanks in advance for your help!

pbee

sorry dont really understand the question.

If you want PPP, that is compiled by prodrive and sold by authorised subaru dealers, go to your local dealer.

Anything else will be made by third parties and not tested to the extent of PPP and will invalidate your warranty.

There are lots of items available sports cats, panel filters, ecutek remaps larger turbos FMIC, suspension, brake upgrades the list is endless, but none of these are authorised or tested in any depth apart from on owners cars, look at companies like TSL , scoobysport ect ect. they have websites with details of items available.

scooby L

Powerstation have an equal length header manifold for the new-age.
but pbee's right, if you want to "upgrade" a PPP car then any subaru waranty will be shot to pieces.

The up pipe on the MY03 STI is catless anyway (unless you are talking about the WRX in which I do not know)

GREGGYG

iTrader: (2)

Thanks chaps, you've answered my question, basically Prodrive research and develop their products in great length, and anything I add to my car will invalidate my warranty. I wasn't aware, but am now, I don't HAVE to have my torque increased lower in the rev range, it just would have been nice though!

FLAT ERIC

iTrader: (1)

The Prodrive Performance Pack (PPP) will increase the 03 WRX's maximum standard torque by 16% to 348Nm @ 3,200rpm.The power also goes from 225PS TO 265PS @ 6,000rpm.