Milltek 2.75" vs 3.00 Large Bore DP??? Difference??
Evening All!

So lets say out in a totally hypothetical situation , there was a Milltek Mk5 GTI DP available to purchase for around the $500-$600 mark second hand, but say it was the older model 2.75" diameter one prior to the Edition 30/Pirelli release when they modified the DP diameter to 3.00" diameter. My questions to our Veedubbing community....

Background info re. the DP's.
Old Milltek DP 2.75" - Part # MSAU287 and MSAU288
Old Cat Possibly 200 Cell and New Cat 100 Cell.

1. Major difference in power from 2.75" to 3.00"???
2. Will the Cat be a big difference from 100 to 200 Cell?
3. Will the 2.75" affect future upgrades? Ie. Like K04 conversion?

So gents and ladies.. lets hear that wisdom pour on!!! I need all of the informed help i can get on this one.

Pat