//tunedaddy_
for automatic Discovery 2 TD5s
your TD5 remap, ready in minutes.
1
upload your .map
read it from the ECU with a Nanocom.
2
we check it instantly
you'll know if we can help before paying.
3
pay and download
write the updated map back to your ECU.
check your map
free compatibility check. no payment details.
select your current map to start.
request support →
map checked
you need access to a Nanocom Evolution to read and write the map. it doesn't need to be yours. learn more
currently for supported facelift automatic Discovery 2 TD5 maps, generally late 2002–2004. driving something else?
important information before modifying your ECU
save your injector codes and original map. modifying and writing an ECU carries risk: an interrupted write or unstable voltage can leave the ECU and vehicle unusable. files are supplied only for lawful off-road, motorsport or closed-course use and are not certified for public-road use. read the terms.