Originally Posted by rob wild
Ahh right cheers chaps, its a NIS006. I'll get a custom map sorted soon!
Not sure if its worth doing DP and a cat back before I do though!
IMHO downpipes add a lot of noise and expense for not a massive increase in power.
My advice would be new intakes, exhaust and custom tune first.
Then look at injectors and fuel pumps for a safety margin on your maps.
Downpipes can be a bugger to install and can limit you on some tracks for marginal gains imho.