Drive the deal prices have gone up in price they want £125 now for 90% tint but still only £100 on vw web site that’s the one that stuck out for me. But I’m sure they me be other different price rises in the options.
DTD prices will probably be more accurate than the VW website 
The Reifnitz performance pack has reduced by £300 if we using DTD as the gauge as it was £2400 and is £2100 on the DTD website - have to see how all prices and options balance out once have true picture of MY 20
Given the over £2.4k hike in basic price cost £35305 to £37655 of the TCR it’s likely the Akrapovich is standard fit and not an option - the R based on this DTD comparison remains £36160 so TCR is now most expensive Golf you can buy
If ordered already do VW honour the MY20 build or would they just fit the standard exhaust to the pre-orders - they cannot ask folk to find £2.4k extra after ordering car to spec happy with though obviously recover £300 of that by reducing the Reifnitz