BBR Super 220 Conversion For ND - Your Experiences?

Technical Area Engine, Transmission, Exhaust etc
1
  1. My model of MX-5 is: __ 2.0 Litre ND2
  2. I’m based near: __ Ulverston, Cumbria
  3. I’m looking for technical help or recommendations on: __BBR Super 220 Conversion

Hi.

It would be very much appreciated to hear from anyone who has had this BBR conversion performed on their 2.0 litre ND2 in the recent past or is going to have it done in the new future. I am particularly interested in what maximum horsepower and torques figures were achieved and if any other modifications to the car apart from the basic Super 220 package were made, such as changes to the exhaust system.

Thanks in advance.