Hi  noobie to the site,nice to meet all:)
 
	Just purchased a legacy B4 autobox couple of weeks back,car is great and has been well looked after,was just looking for sum info on mapping it and de-cat  for such car.  It has power flow exhaust from cat back,panel k&n suspension and all the the rest,main question is where can purchase de-cat and has anybody heard of blue spark tunning chips??Are they any good???
 
	Thanks guys/girls 😃