Originally Posted by
Ciano35
Was there a big difference after having it fitted? Is there any way to test this part?
Thanks.

No I didn't buy it as it was £100 and no return :/
I came across it on a google search after numerous other people were suffering the same symptoms
I don't fancy removing the manifold/turbo as it's a full day job and a right pain in the arse, I can't use my garage as the cossy is in there, so it would be on the street