gt03raf

iTrader: (1)

Hi,
i have a 2002 wrx which is currently standard.

I have a prodrive back box, prodrive secondary decat pipe, and prodrive sportscat pipe...

if i put them on do i need a remap or will the standard ecu and map be ok?

thanks

P1#1015

iTrader: (14)

Yes to be safe - you'll be making a noticeable improvement to the airflow

gt03raf

iTrader: (1)

is it something to do straight away?

would i cause damage if i didnt get it done for a few..4ish weeks?

scoobyhoobydoo

The decat and sports cat will reduce resistance of the exhaust and could cause the engine to potentially run lean as a higher boost level than normal could be achieved and cause a detonation and failure of the bottom end of the engine. Most cars will be fine, some could/might fail, if you want to safe but want a bit more noise just add the prodrive back box and then get the other bits added and then get a remap asap.

gt03raf

iTrader: (1)

so the next question then...wheres a good place to go for a remap?
is there anyone local in the milton keynes area or is there such a thing as a mobile service?

BlueBugEye

iTrader: (12)

Give JGM a ring! www.jollygreenmonster.co.uk

jayukRS

duncan at racedynamix is mobile based northants so not to far from u....top bloke he maped my 2004 sti made a massive improvement and mines completly standard apart from backbox dump valve panel filter...

dynamix

iTrader: (3)

It shouldnt be overboosting too much at the moment but to really get your moneys worth out of the mods you have done, then I would recommend remapping it along with fitting a 3 port solenoid.

FB Tuning

iTrader: (30)

I'd be happy to come out to you to remap the car to suit your exhaust mods.

As Duncan suggests above, a 3 port boost solenoid would be a worthwhile mod. I have Prodrive solenoids in stock.

Midlife......

iTrader: (2)

TBH the only way you will notice an improvement will be a re-map...........an open source one will suffice.

Without a re-map All the ECU will do is compensate for the airflow and tootle along it's merry way at around the factory 215PS with a little earlier spool and a different noise.

Shaun