Best to contact me direct 9designstechserv@gmail.com
warranty yes, PayPal yes. Fitting instructions,
I doubt Ford would detect it, unless they were looking or wanting to flashing the old module. You unplug the old, plug in the DSC as a replacement. It’s hidden behind the boot trim, so not visible. You can swap back without issue.
If you want the RS to ride softer, then I doubt you will get there unless you buy softer springs and new dampers and probably destroy it’s handeling. It will never be a limo.
DSC does make the ride more composed, better controlled when pushing on, less pitching about, removes the pogo effect and makes sport damper setting very usable on the road. It makes little or no difference going over speed bumps at 5mph for example.
Where you located, if your close I can take you out in mine, I’m midlands area.
Hope that helps, feel free to mail me for anymore info and current price etc.
Magnetic Grey with all the best bits
FPM375/COBB/MSD- Quaife LSD, DSC+Tractive Suspension, HJS200 cell sports cat and MT Cooler. Sync3 upgrade.
Was UK seller for DSC & Tractive Active suspension !!!