Tuxevo

iTrader: (8)

Sorry everyone, for taking a while to get back to this.
here's a quick bit of feedback for anyone who was on the fence.
First some point of reference data; my car is on Ohlins, 8k/10k robispec RSB and Whiteline FSB, restacked rear diff, some chasis braces and bushings here and there. Power output: 500ish whp.
Pre ACD ECU flash good corner turn in, fairly neutral mid-corner lateral push continuing to on-throttle corner exit lateral push. Essentially the majority of my rotation was at corner entry which meant I had to ensure I didn't carry too much speed into the turn. If I did I'd have to sacrifice mid corner and and corner-out throttle imputs.
Post ACD flash I took the same approach and started off slow. Not a huge difference, but I did notice slightly better mid corner rotation. As I added speed the amount of on throttle mid corned rotation improved allowing for less initial turn-in steering input and better corner entry speed.
I'll probably add more as I get more time to play, but I wanted to get this up in case anyone was on the fence, today being the last day of the sale.

kyoo

iTrader: (29)

thanks - sounds like a relatively marginal improvement for your situation. were you testing on the most, middle, least aggressive setting, or all were tested?

Tuxevo

iTrader: (8)

I would say better than marginal. I'm quite pleased with the change in car behavior. This was done first on the "snow" setting, then on "gravel". The results I repored were those observed on "gravel"

kyoo

iTrader: (29)

sounds good. will be interested how tarmac goes too

Segfault

iTrader: (5)

Already have the ACD Tuning version. It'll be interesting to see how this ER version differs. My main hope is that it helps my mid corner rotation just a little bit more.

kyoo

iTrader: (29)

^ you should. i had both, it's a big difference

https://englishracing.net/products/e...8-9-acd-tuning

the acd spring sale continues! i believe due to some difficulty they had changing it on the website

kyoo

iTrader: (29)

bump - this sale is still ongoing. pretty darn good deal for a new ACD tune!

Segfault

iTrader: (5)

Tested it out recently. It's night and day vs ACD Tuning's version; definitely glad I switched over.

kyoo

iTrader: (29)

sweet. what's the biggest difference you've noticed? mine was in the turn-in and initial-mid rotation

Bee-Raddd

I wonder how different the wiring is between AYC and non AYC evos. I have an AYC equipped evo but ive removed the AYC rear diff and added a cusco LSD. wonder if i can now use a non AYC ecu and do an english racing tune on it.

LetsGetThisDone

iTrader: (1)

You could always ask ER. Questions are free.

Dallas J

iTrader: (1)

I think he did and Aaron couldnt work with the AYC computer for some reason. Details are vague, but I recall this being brought up before.

BigT

iTrader: (8)

Is this SCCA ST* legal?

MrAWD

Wouldn't that be nice!!

I think, this is SM or higher mode only.

LetsGetThisDone

iTrader: (1)

I recall that thread. I don't recall if it was because the guy still had AYC or not