Just got one with the differential thingy. Whats the hit list for tunning, its not a PPP model (how much would that cost to do? and what makes one up and what cost?)

cheers!

Luke

 

First mod would be a full 3" exhaust system with open neck downpipe. It will cost around £650 for your first remap and I guess by then you are atppp levels and can look at the next stages for mods.

 

Full details of the PPP are available on subaru.co.uk under accesories, pick you model and year, go to WR sport and select the PPP - it even tells you the price, you can then download the PDF.

A decat exhaust (or any other modified exhaust) is strictly speaking illegal for road use.

For an STi model, to go much further needs a walbro pump (part of the PPP kit) for the extra fuel flow you will need.

Simon