running an 02 WRX with ppp, want to keep the car but would like a little bit more power... just a little bit more , any suggestions ?

TIA

MM

 

.....downpipe ?? (or does PPP replace this also?)

 

MM - changing the downpipe will make quite a difference as Dave suggests (the centre and backbox are changed as part of the PPP), for good measure add an ITG panel filter this should add an additional 5bhp or so and a nice induction roar

Cheers
Phil UK300 PPP

PS Adding something like Leda B suspension will make your car much quicker as will a big brake conversion, Prodrive or AP for example (especially on track) ...

 

Decat Downpipe is highly reccomended... if you can find an friendly MOT tester

 

monstermunch (god I used to like pickled onion flavour)

02 wrx ppp, want more power just a little.....

Advise to change the upipe & downpipe also adding a cel check light fix.

May also look to replace the backbox for a straight through system.

Typically from that you'll get 28-33 bhp more.......

If you wanted more then look for an ecutek, & a few other bits

 

Someone might know the answer to this, In changing the downpipe or doing a full de-cat do you need to do any amendments to the prodrive mapped ECU?

 

Also will it do anything to PSI? and I've heard that there's issues with the sensor not being able to read the flow in time, hence knocking on the engine light?

Anyone confirm this and what the fix is please

Cheers

Maddy

 

No changes needed; when decatting the ppp car, you will throw a check light usually "Cat Below Threshold."

The cel fix tells the ecu that everything with the signal is fine.....therefore not throwing the error code for the specific related problem.

It does not affect anything else

 

Thanks for the advice downpipe it is
Unsure which is the best downpipe to go for ? realise that it will effect my warrenty but is it likly to do damage to the engine long term, will subaru still service it de cated ?

pro's and con's please

TIA again!

MM

[Edited by monstermunch - 7/28/2003 8:46:33 PM]