Forum topic: Next Season Development

Malta J Spiteri Pitwall Supporter

571 races

3 championships

12 wins

45 podiums

Current team

Brazil CJ Motorsport
Division 2.4

Could someone clarify whether it’s possible to develop S47 parts using the S46 parts as a base?

I tried creating them in the S46 tab, but the parts automatically appeared in the Cars page, even though they were intended for the S47 chassis. When I switch to the S47 tab, the Upgrade Unlock for the concept shows 0%, despite being 100% unlocked in S46.

Is this expected behaviour, or am I missing a step?
August 15, 2026 09:11 am

Italy Matteo Rossi

San Benedetto del Tronto

336 races

23 championships

92 wins

221 podiums

Current team

Italy Osella Engineering
Division 3.3

for every S47 parts you have to select S47 in the development page. from what is my understanding S46 parts of the same concept are always used as a base, automatically
August 15, 2026 11:01 am

United Kingdom Dan Silver Pitwall Supporter

115 races

6 championships

19 wins

50 podiums

Current team

United Kingdom Bronze Cosmos
Division 3.8

No, you will need to create new parts for S47 on the S47 tab. The first S47 parts will build on your S46 parts (so if you had a gearbox with Shift time at 35% then your first design of your S47 part will higher than this).

But - because you can't test your S47 parts you can only do one upgrade. You can't do multiple upgrades of next season's parts.

So if you have already made a S47 part then any new S46 upgrades WON'T be taken into account for next season.

Does that answer your question?
August 15, 2026 05:17 pm

Malta J Spiteri Pitwall Supporter

571 races

3 championships

12 wins

45 podiums

Current team

Brazil CJ Motorsport
Division 2.4

Got it now, thanks to both.
August 16, 2026 05:08 pm

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