Premium & Premium+

Your setup, tuned by an engineer. You just drive.

The AI assistant reads your build, answers your questions and proposes settings recalculated by the tool. Plus every tool you need to never be limited again.

See the plans See the assistant in action

From 2,99 € / month · cancel in one click

Setup assistant

has read your build and its calculations

Premium+

My DX7 understeers out of hairpins, what do I do?

Out of slow corners, the front lets go before the rear pushes. Soften the rear bar and let the differential run a bit freer:

Rear anti-roll bar 11,3 9,8 kN/m
Acceleration lock 0,30 0,24
Front camber −2,4° −2,8°

Apply the 3 settings Recalculated by the tool · example

1 062

builds created with the tool

126

game cars supported

100 %

of the setup calculation stays free

Pick your level

The full setup calculation stays free. Premium removes the limits, Premium+ gives you an engineer.

Free

To get started and tune your first cars.

0 €

The whole setup calculation: gearbox, differential, suspension, alignment and brakes
10 builds at most
6 dyno analyses per build per month
Version history: the last 3 versions of each build
With ads

Premium

Everything to never be limited again.

2,99 € / month

Everything in the free plan
Unlimited builds
Unlimited dyno analyses
Full version history and comparison between any versions
Side-by-side comparison of two builds
Private or expiring share links, with view and clone stats
No ads

Also: folders, PDF export, clone alerts, Premium badge and priority support.

Create an account to subscribe

Most complete

Premium+

Your own setup engineer

6,99 € / month

Build Lab : generates a complete build for a class: parts, gearbox and suspension
AI assistant on every build page, up to 200 questions per month: ask questions, it proposes settings recalculated by the tool
Edit every result in real time, saved on the build
The original value and yours are always shown, with one-click reset
Linked values recalculate (speed per gear, frequencies, bars, dampers)
Includes the whole Premium plan.

Create an account to subscribe

What you get

Three reasons to go Premium, from the most useful behind the wheel to the most handy in the garage.

Premium+

Go faster

Describe what your car does, the assistant tells you what to change and the tool recalculates everything. Adjust any value your way, the original value always stays next to it.

AI assistant on every build page, up to 200 questions per month: ask questions, it proposes settings recalculated by the tool
Edit every result in real time, saved on the build
Linked values recalculate (speed per gear, frequencies, bars, dampers)

An edited value, with the original value next to it

Premium

Lose nothing

All your builds, no cap, with every version kept. Go back to a setup that worked in two clicks.

Unlimited builds
Full version history and comparison between any versions
Folders to organize your builds

Premium

Share and compare

Compare two setups side by side, share them privately and see who picks them up.

Side-by-side comparison of two builds
Private or expiring share links, with view and clone stats
Setup sheet export as PDF
Email when someone clones one of your builds

Field-by-field comparison, before and after

Free, Premium or Premium+

	Free	Premium	Premium+
Builds	10	∞	∞
Dyno analyses per build per month	6	∞	∞
History versions per build	3	∞	∞
Comparison and private links	—	✓	✓
Build Lab (build generator)	—	—	✓
AI assistant	—	—	200 questions / month
Editing results	—	—	✓
Ads	Yes	No	No

Frequently asked questions

How does the AI assistant work?

It reads your build and the tool's calculations, answers your questions and proposes settings that the tool recalculates. You decide whether to apply them. Up to 200 questions per month. Its answers are indicative and not tested in game.

How does payment work?

By card, through Stripe. Your card details never go through our servers.

Can I cancel any time?

Yes, in one click from this page. You keep access until the end of the period already paid.

What if I change my mind after paying?

You have 14 days to withdraw from this page. Service already used is due pro rata, the rest is refunded.

What happens to my builds if I go back to free?

Nothing is deleted. You just can't create more than 10, and older history stays hidden until you come back.

Ready to go faster?

Cancel in one click, 14 days to change your mind.

Choose my plan

Terms of sale