Now Booking 2026 Builds

Built to
Dominate
Every Road.

Mayne Designs Restoration specializes in Pro Touring custom builds and classic muscle restoration — classic American iron transformed into modern high-performance street machines. Every build is a statement.

Start Your Build View Our Work
14.9K Followers
7+ Active Builds '26
Pro Touring Specialist
Markus Mayne installing the new shop sign
New Shop · 2026
About Mayne Designs Restoration

Where Vision Meets
Fabrication.

Markus Mayne built Mayne Designs Restoration from the ground up — one build at a time. What started as a passion for turning classic American iron into precision street weapons has grown into one of the most respected custom shops in Southern California.

Every car that leaves this shop is a complete transformation. From full custom chassis and suspension to twin-turbo engine builds, custom paint, and fabricated interiors — we don't do half measures.

🏎️
Pro Touring Expertise
Classic muscle with modern performance. Speedtech chassis, coilovers, big brakes, and power to match.
🔧
Full Custom Fabrication
Mini-tubs, flat firewalls, custom trans tunnels, powdercoat subframes. Every detail, in-house.
🎨
Paint & Rendering
Custom 3-tone paint, digital renderings before we cut metal. You see the vision before it's built.
Signature Builds

Every Build Has a Name.

View All Work →
Mayne Designs Chevelle — Chevy High Performance
As Seen in Chevy High Performance
"The Chevelle" — '70 Chevelle
Pro Touring · LSX · Custom suspension · Brembo brakes · Magazine featured
Completed
"Three-Tone" — C10
Custom 3-tone paint · Speedtech extreme street chassis · 22x9 / 22x12
Completed
"Hypnotic" — Camaro
Full suspension · Mini tubs · 9" rear · Flat firewall · Street ready
In Progress
"Hitman" — ZR1 Camaro
Pro Touring · High-horsepower · Full custom build · 2026
How It Works

The Mayne Method.

No surprises. No guessing. Every build follows the same 8-phase process — and you're kept in the loop at every step.

Phase 01
📞
Consultation
30-minute call with Markus. We learn your vision, budget, and timeline. No pressure — this is a discovery conversation.
Phase 02
🎨
Design & Rendering
Digital renderings built before anything is touched. You see the finished car before we cut a single piece of metal.
Phase 03
📋
Proposal & Contract
Formal build proposal with full scope, milestone payments, and timeline. Signed before work begins. No surprises.
Phase 04
🏗️
Chassis & Fabrication
Full chassis work — Speedtech frame, subframe mods, mini-tubs, firewall, tunnel. The foundation everything else is built on.
Phase 05
⚙️
Engine & Drivetrain
LS, LT, twin turbo, or supercharged — full engine assembly, drivetrain integration, and dyno coordination.
Phase 06
🎭
Paint & Body
Custom paint coordination with our trusted paint partners. Single color to show-quality multi-tone — exactly as rendered.
Phase 07
🛋️
Assembly & Interior
Full assembly, interior build, electrical, wheels, and tires. Every system tested and signed off before the next phase.
Phase 08
🏁
Delivery & Build Book
Professional reveal event, full documentation package — photos, parts list, dyno sheets, and authenticity certificate.
Markus Mayne — Mayne Designs Restoration
The Builder

Meet Markus.

"I don't just build cars. I build the car you've been dreaming about since you were a kid — except now it stops traffic."

Markus Mayne started Mayne Designs Restoration with one goal: take classic American muscle and turn it into something that performs as hard as it looks. Based in Southern California, he's built a reputation for Pro Touring builds that are as at home on a road course as they are on the street.

Every build starts with a conversation and a rendering. You see the vision before a single cut is made. That's the Mayne promise.

14.9K IG Followers
7+ Active 2026 Builds
166 Posts Documented
SoCal Based
What We Do

Full-Scope Custom Builds.

From conception to keys — we handle every phase of the build. No farming out, no shortcuts.

🏗️
Pro Touring Builds
Complete classic muscle transformations — chassis swaps, suspension, big brakes, and modern powertrains built for the street.
⚙️
Engine & Drivetrain
LS swaps, LT builds, twin-turbo setups, superchargers. Full engine assembly, tuning coordination, and dyno-ready power.
🎨
Custom Paint & Body
Custom paint coordination, bodywork, and digital rendering so you see your vision before we touch the car.
🪛
Fabrication
Mini-tubs, flat firewalls, custom trans tunnels, subframe powder coat, and one-off custom parts built in-house.
Build Investment

Find Your Build Level.

Every build is custom. Here's a general guide to help you understand what's possible at each investment level. Exact quotes are provided after consultation.

Foundation Build
$50K–$100K
The serious upgrade
  • LS swap or engine rebuild with tune
  • Suspension & brake upgrades
  • Custom paint — single or two-tone
  • Wheels, tires, and alignment
  • Interior refresh or update
  • Full documentation package
Start a Consultation →
Most Popular
Pro Touring Build
$100K–$250K
The full transformation
  • Full Speedtech chassis or frame-off build
  • LT swap, twin turbo, or supercharged
  • Mini-tubs, flat firewall, custom fabrication
  • Show-quality paint — multi-tone or custom
  • Forgeline or custom wheels, big brake kit
  • Full custom interior build
  • Digital rendering before build begins
  • Build reveal event + full documentation
Start a Consultation →
Commission Build
$250K+
No compromise
  • Ground-up custom — every detail specified
  • Twin turbo LT4 or one-off powertrain builds
  • Full chassis fabrication or tube frame
  • SEMA or show-level finish quality
  • Bespoke interior — full custom upholstery
  • Multiple renderings and design reviews
  • Monthly video progress reports
  • Dedicated project manager + build reveal
Start a Consultation →

All pricing is estimated. Actual cost depends on vehicle condition, parts selection, and build scope. Formal quote provided after consultation.

Client Builds

The Builds. The People. The Results.

Every car has an owner. Every owner has a story. Here's what clients say about working with Mayne Designs.

★★★★★
"Markus took a vision I'd had for 15 years and made it real. The rendering matched the finished car almost exactly. The process was professional from day one — proposals, updates, communication. No surprises."
David R.
1969 Camaro — LT4 Twin Turbo · Pro Touring Build
★★★★★
"The three-tone C10 is everything I asked for and more. The Speedtech chassis transformed how the truck rides and handles. Markus walked me through every decision. I always knew exactly where my build stood."
Marcus T.
1968 C10 — Three-Tone Custom · Speedtech Extreme Street
★★★★★
"I've used other shops. None of them operate like this. The build documentation alone — the photos, the dyno sheets, the parts list — was worth the extra investment. This shop is in a different league."
James P.
Third-Gen Camaro — Full Pro Touring Custom · 2025
Trusted Partners & Suppliers
Speedtech Performance Forgeline Motorsports Wilwood Engineering QA1 Holley Performance Detroit Speed Heidts Strange Engineering
Press & Media

Mayne Designs in the Wild.

From Goodguys Pleasanton to Chevy High Performance — the builds get noticed.

YouTube — Goodguys Rod & Custom
Pro Touring '69 Camaro
Live coverage from the Goodguys event in Pleasanton, CA
YouTube — MIGHTYDQ
Mayne Designs '69 Camaro
Full feature on the Pro Touring '69 Camaro build
▶
Instagram Reel
@mayne_designs
Watch on Instagram →
▶
Instagram Reel
@mayne_designs
Watch on Instagram →
▶
Instagram — New Location
NEW SHOP
New beginnings. The new Mayne Designs build space — watch on Instagram →
As Featured In
Chevy High Performance Goodguys Rod & Custom MIGHTYDQ Instagram / 14.9K Followers
The Mayne Process

Start Your Build.

Answer six questions. We'll reach out within 24 hours with a plan.

Step 1 of 6
What's your vehicle?
Tell us what you're starting with. Don't have it yet? That's fine too.
Step 2 of 6
What's the goal?
This shapes every decision we make — chassis, power, suspension, interior.
Step 3 of 6
Power plant?
What's going under the hood. We handle full builds — assembly, tuning, dyno coordination.
Step 4 of 6
Investment range?
Real talk — this helps us match your vision to a realistic build scope. No judgment.
Step 5 of 6
What's your timeline?
We currently have 7 active builds. Knowing your timeline helps us plan your slot.
Step 6 of 6
Let's connect.
We'll reach out within 24 hours to talk through your build.
1 / 6
Build Cost Calculator

What Does Your Build Cost?

Move the sliders to scope your build. Enter your email at the end to save and share your estimate.

🔧 Engine Package $25,000
LS rebuildTwin Turbo LT4
🏗️ Chassis & Suspension $18,000
Basic upgradeFull Speedtech build
🎨 Paint & Body $15,000
Single colorShow quality / multi-tone
🪛 Fabrication $10,000
NoneFull custom — mini-tubs, firewall, tunnel
🛋️ Interior $12,000
Basic refreshFull custom build
⚙️ Wheels & Tires $8,000
Bolt-on packageForgeline / show wheels
Estimated Build Cost
$88,000
Estimates only · Actual quote provided after consultation
Engine$25,000
Chassis & Suspension$18,000
Paint & Body$15,000
Fabrication$10,000
Interior$12,000
Wheels & Tires$8,000
Get In Touch

Talk to
Markus.

Prefer to skip the wizard and just reach out directly? We're here. All inquiries are handled personally by Markus.

📞
Phone / Text
Add Google Voice number here
📸
Instagram
@mayne_designs
📍
Location
Southern California · By Appointment Only
📅
2026 Availability
Limited slots remaining — book early