i'm finally getting round to the idea of mapping my 05 sti type uk but would like to hear what i can expect from the basic mods i have in mind.

i'm looking at a prodrive sports cat with prodrive backbox and straight through sections for the remaining parts. k&n panel filter and walbro fuel pump will be put on also.

if anyone can post up results for a similar spec and where your work was done i can get the ball rolling

 

Obviously, you're looking to retain warrenty by using Prodrive exhaust parts?
As an example, TSL Motorsport do a re-map on the PPP and you should see the equivelant of their 333 conversion. Others such as WRC Technologies and Powerstation offer similar.
JohnD

 

thank you for the reply john. no, these are parts i have bought over a few months. i'm trying to keep a standard look and i don't really go in for loud exhausts so the Prodrive back box will be fine.

the warrenty will be the obvious gamble, but hopefully i won't need it!

has anyone any figures or graphs they could post up?

 

I used to have a 2.5 inch decat system with fuel pump,panel filter and remap on an 02sti
Gives around 330bhp and 310lb torque

 

mine made 337bhp with prodrive cat and miltek 2.75" exhaust that goes down to 2.5" in places.

 

Iv'e got power/torque curves for my 03 STi as PPP then re-mapped by TSL superimposed on the same graph as a direct before and after comparison. The Prodrive exhaust was retained, so the differences are down to the re-map.
It's been years since I posted attachments on here, so I need some clues! Alt. if you PM your address I'll post a copy?
JohnD