I have a TCR with a Revo S1 and SPS and went from 290 to about 365. I felt the difference right away.
It’s been on a year now and no problems at all. Been in to VW twice for servicing and no come backs.
Took to Santa Pod last year and despite a first timer start off the line I still managed a 13.3 quarter mile with terminal speed of 108 but I lifted off a little before the finish. I think with those numbers it put the 0-62 about a second quicker than stock.
Not so long back an Audi A6 something up my arse that I pulled away from stopped at lights next to me and asked what engine I had, when I said 2L he said “Christ!!!” Asked what BHP and told him his jaw dropped and said well that is one quick car! Lol
Even has R drivers a bit surprised because they think they have more horses but soon see not quite as simple 😁
I have it switched to 99 but still run 95 a lot with no noticeable difference.
Thanks for the reply
Had my Stage 1 ECU remap done yesterday and car certainly feels much more responsive.
Had to resist the temptation to keep flooring the accelerator on drive home, as 320 BHP seems to be pushing the limits of grip for my current (Pilot Sport 4) front tyres when road surface isn't pristine; so can only imagine how lively your TCR is with 360 BHP!
The TCU remap file wasn't available, so will be popping back to VAGtech for that at some point to see what difference that makes to my DQ381.