Please add the Scoobynet babe of the week to your twitter by following @SNBabeOfTheWeek I'll be adding pics to this daily..

Hi Ditch,

Was wondering if I could pick your brains seeing as you are a fellow WRX PPP wagon owner?

Having just purchased my '03 wagon a friend has advised me to change out the turbo up pipe for an Sti one to prevent the cat disintegrating and shredding the turbo.

Firstly, is this worth doing, my wagon is at 104k miles? Secondly, where is best to buy the piece and how much and thirdly, will this affect the PPP map and therefore force me to remap again?

If you could help it would be great as you seem to have pretty in depth knowledge about these things.

Cheers

Chris