Steve
Interesting point made about the ECU flash I also have just the cat back sports exhaust.
It would be nice for a later update as I thought the manifold and cat had to be replaced for full effect.
DaveW had to lower the engine plus body modifications to fit the manifold which seems a lot of work if its not necessary.
Is it bad form to ask how much the ECU work cost?
Not at all.. it was £195 plus VAT.