AI car build platform
Your build plan, before the first bolt.
Tell ModPilot your car, budget, and goal. Get a personalized modification roadmap with a sensible install order, budget breakdown, compatible parts, and links to buy.
Start free. No credit card required for a basic roadmap.
A complete plan with contingency intact.
Built on honest guidance
What ModPilot promises
Budget before hype
Recommendations respect the number you entered, including room for the parts people forget.
Supporting mods included
Power goals come with the cooling, fueling, braking, and maintenance needed to pursue them responsibly.
Compatibility made visible
Fitment still requires final verification, and affiliate relationships are disclosed plainly.
From idea to install order
A roadmap that understands the whole car.
ModPilot connects your target with the upgrades required to reach it—without treating horsepower, stance, safety, and reliability as separate shopping lists.
- 01
Enter your car
Choose the year, make, model, budget, power target, and the look you want.
- 02
Get a sequenced roadmap
See what to install first, what each stage costs, and which supporting mods protect the build.
- 03
Shop compatible parts
Move from plan to purchase with clearly identified parts and retailer links.
Example allocation
2018 BMW 340i · Street / 400 HP
A $10,000 plan balanced across speed, grip, appearance, and breathing room.
The difference
Not a random parts cart. A sequence you can actually follow.
Build at your level
Start free. Add detail when it matters.
One-time build pricing—not another monthly subscription in your garage budget.
Roadmap
$0
A fast starting point for your next build.
- Core build stages
- Category budget split
- Key supporting mods
Detailed Build
$9.99
More detail before you begin buying parts.
- Everything in Roadmap
- Specific part recommendations
- Install order and budget notes
- Retailer links where available
Personalized
$29.99
A plan shaped around your exact priorities.
- Everything in Detailed
- Personalized goal balancing
- Fitment and supporting-mod notes
- One build revision
Consultation
$99
Human review for a higher-stakes project.
- Premium build consultation
- Trade-off review
- Purchase sequence
- Written next steps
Final recommendations depend on available vehicle data. Parts, installation, tuning, taxes, and shipping are not included.
Questions before the wrenching starts
Plan with clear expectations.
Your car. Your number. Your goal.
Stop guessing what belongs in the build.
Give ModPilot the brief and leave with a roadmap you can budget, discuss with your shop, and build one stage at a time.