Finds parts
Describe the part or the job. Boltr Agent searches shops on Boltr for it.
We bolt it together.
Every build deserves the right part.
Boltr finds parts for your build, including the hard-to-find ones, from specialty shops, part providers, and mom-and-pop shops. Available today? A Boltr Runner brings it. Not today? The shop ships it, and you track it in the app.
App Store · Coming soonGoogle Play · Coming soon
Become a Boltr RunnerRun a shop? Become verified or talk to Boltr Studio.
9:41
Boltr Agent
● online
Need a front lower control arm for my S14
Found one in stock at a verified shop near you.
Example Performance Co.
Example Performance Co.
Front Lower Control Arm
Nissan S14 240SX · OEM-fit · Left
Example Performance Co. · Verified$189Illustrative
● In stock
2.1 mi away
Order with Pit Run · Same day
Ask for the part. Boltr Agent finds it.
Describe your build in plain words. Boltr Agent checks verified shops near you and shows what's in stock.
Illustrative mockup. Prices, distances and times are examples.
How it works
Tell us the part. We handle the rest.
Building or servicing a car? Boltr searches specialty shops, part providers, and mom-and-pop shops for the part you need, then gets it to you.
9:41
Boltr Agent
● online
Need a front lower control arm for my S14
Found one in stock at a verified shop near you.
Example Performance Co.
Example Performance Co.
Front Lower Control Arm
Nissan S14 240SX · OEM-fit · Left
Example Performance Co. · Verified$189Illustrative
● In stock
2.1 mi away
Order with Pit Run · Same day
Ask. Order. Track.
Tell Boltr Agent what you need, check out, and follow your part from the shop to your garage.
Illustrative mockup. Prices, distances and times are examples.
- 01
Ask for the part
Search Boltr or ask Boltr Agent. Hard-to-find parts included.
- 02
Get it from the right shop
Boltr finds a specialty shop, part provider, or small local shop that has it.
- 03
Same day or shipped
A Boltr Runner brings eligible same-day orders. Otherwise, the shop ships it.
- 04
Track it to your door
Follow every order inside the Boltr app.
Boltr Agent
Your parts agent. It finds, answers, and tracks.
Boltr Agent is the AI inside Boltr. Tell it what you're building or servicing. It finds the part, answers your spec questions, matches a Boltr Runner who can carry it, and tracks the delivery right to you.
Answers specs
Ask spec questions while you build or service your car.
Matches the right runner
Once the part is found, Agent picks a Boltr Runner whose vehicle can handle it.
Tracks delivery
Agent follows the order until it reaches you.
Example
You: I need a part for my car. Can I get it today?
Boltr Agent:I found one at a shop near you. If it is available for same-day delivery, I'll match a Boltr Runner whose vehicle fits the part and track it to you.
9:41
Boltr Agent
● online
Need a front lower control arm for my S14
Found one in stock at a verified shop near you.
Example Performance Co.
Example Performance Co.
Front Lower Control Arm
Nissan S14 240SX · OEM-fit · Left
Example Performance Co. · Verified$189Illustrative
● In stock
2.1 mi away
Order with Pit Run · Same day
Ask for the part. Boltr Agent finds it.
Describe your build in plain words. Boltr Agent checks verified shops near you and shows what's in stock.
Illustrative mockup. Prices, distances and times are examples.
9:41
Boltr Agent
● online
Using your saved vehicle · S14 Drift build
What's the torque spec for the front lower control arm bolts on my S14?
Torque values depend on your exact parts, so check your service manual.
Here's what fits your build:
Here's what fits your build:
Fitment check
Front Lower Control Arm
- Vehicle
- 1995 Nissan S14 240SX (saved)
- Position
- Front, left + right
- Works with
- Your coilovers + angle kit*
- Hardware
- Replace bolts if the manual says so
- Torque
- Use your service manual value
*Confirm with your angle-kit maker. Example info, not a substitute for your service manual.
Find this part
Knows your build.
Boltr Agent uses your saved vehicle to check fitment and point you to the right part. Always confirm specs with your service manual.
Illustrative mockup. Prices, distances and times are examples.
Your garage
Keep the story of your build in one place.
Save your vehicle, track the mods you have installed, and keep a clear service history as the build changes.
Saved vehicle context
Give Boltr Agent the right vehicle context when you ask about parts and fitment.
Mods and service history
Keep a simple record of what changed and when it was installed.
9:41
‹ Garage
Example build
Photo placeholder
1995 Nissan S14 240SX
Drift buildVIN •••• EXAMPLE
Mods
- CoiloversSuspension
- Steering angle kitSteering
- Limited-slip differentialDrivetrain
- Wheels + tiresWheels
Service log
IllustrativeFront lower control arm installed
Delivered via Pit Run
Example Performance Co. · Oct 2026
Ask Agent about this build
Your build, on record.
Keep your mods, VIN and service history in one place. Parts delivered by Pit Run can be added to your log.
Illustrative mockup. Prices, distances and times are examples.
Delivery
Same day when it can be. Shipped when it can't. Tracked either way.
Not every part is down the street. Boltr handles both cases, and you see every order in one place.
Same-day by a Boltr Runner
If the part is available for same-day delivery, a Boltr Runner picks it up and brings it to you.
Shipped by the shop
If same-day isn't available, the shop ships it directly to you.
Tracked in the app, whether same-day or shipped.
9:41
PIT RUN · ARRIVING
IllustrativeArriving now
Your Boltr runner · Example Performance Co. → You
Same day when it's nearby. Shipped when it isn't.
In-stock parts near you can come by Pit Run. Anything not available same day ships from the shop, with tracking in the app.
Illustrative mockup. Prices, distances and times are examples.
Boltr Runners
Drive. Deliver parts. Earn tips.
Boltr Runners deliver parts to builders. Tell us your vehicle and its size when you sign up, and you'll only get parts your vehicle can handle.
Sign up
Create a runner account in the app and register your vehicle type and size.
Get matched
Boltr Agent matches you to deliveries that fit your vehicle.
Deliver and earn
Pick up from the shop, drop off with the builder, and earn through tips.
9:41
Boltr Run
● Online
Matched by vehicle size
NEW PIT RUN
Fits: Hatch/SUVPickup at verified shop
Example Performance Co.
Drop-off · 2.1 miIllustrative
ITEM
1 × control arm · medium box
Earn tips on every run
Run parts. Earn tips.
Boltr Runners pick up from local shops and deliver to builders. Runs are matched to vehicle size, and runners earn tips on every run.
Illustrative mockup. Prices, distances and times are examples.
For shops
Sell your parts to builders who are looking for them.
Specialty shops, parts stores, and small mom-and-pop shops carry the parts builders can't find anywhere else. Boltr is building a verified shop network to connect that inventory with builders.
Get found
Builders and Boltr Agent search Boltr for parts. Your inventory becomes part of the answer.
Same day or shipped
A Boltr Runner can pick up eligible orders, or you ship directly.
Verified on Boltr
Shops are reviewed before they sell on Boltr.
9:41
Verified shops
Near you · illustrative
Example Performance Co.
Verified2.1 mi · Open nowSuspensionBrakesJDM parts
Front Lower Control Arm
Nissan S14 240SX · OEM-fit · Left
$189Illustrative
● In stock
2.1 mi away
Shop this storefront
Every shop is verified.
Buy from real local shops with real inventory, all verified on Boltr.
Illustrative mockup. Prices, distances and times are examples.
Boltr Studio
Every shop deserves a storefront. We build it.
Boltr Studio is custom development for shops. We build the site, the app, or the software your shop runs on, and we keep it running.
Websites with checkout
Sell parts and services online with checkout built in.
Website development
A fast, clean site for your shop, built to your needs.
Hosting and maintenance
We host it, update it, and keep it running.
Mobile app development
An app for your shop and your customers.
Custom software
Tools built around how your shop works.
And more
Have something else in mind? Tell us.
FAQ
Frequently asked questions
- What is Boltr?
- Boltr helps you find parts for your build, especially hard-to-find ones, from specialty shops, part providers, and small mom-and-pop shops. It then supports same-day delivery by a Boltr Runner when available, or shipping by the shop.
- How does same-day delivery work?
- If the part is available for same-day delivery, a Boltr Runner picks it up and brings it to you. Availability depends on the part and the shop.
- What if same-day delivery isn't available?
- The shop ships the part directly to you. You can still track the order inside the Boltr app.
- What does Boltr Agent do?
- Boltr Agent is the AI inside Boltr. It finds parts, answers spec questions, matches an eligible order with a runner whose vehicle can handle it, and tracks delivery.
- How do Boltr Runners earn?
- Boltr Runners earn through tips.
- Why does Boltr ask for a runner’s vehicle size?
- Vehicle size helps Boltr Agent match runners only with parts their vehicle can handle.
- Can my shop sell on Boltr?
- Boltr is building a network where shops and parts stores can apply to become verified sellers and reach builders.
- What is Boltr Studio?
- Boltr Studio builds custom websites with checkout, mobile apps, hosting, maintenance, and custom software for shops.
Coming to mobile
Find the part. We bolt it together.
Builders, find your part. Drivers, earn tips delivering parts. Shops, reach builders or let Boltr Studio build your storefront. Join the beta waitlist in the mobile app.
App Store · Coming soonGoogle Play · Coming soon