I finally got round to getting my exhaust sorted. Got it done at a Powerflow dealer near Wigan and have had the full system done - downpipes, sports cat and cat-back.
Downpipes and cat are still 2.25 inch, cat back is 2.5. Sports cat is a Wolfrace cat so it matches my wheels
Can't really comment on gains yet as I've only driven in Friday rush-hour traffic and my boost controller settings are now completely rodgered. The sound is really addictive though (will record it on my phone and post it later).
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