Understanding Porsche Restomods and Backdates

When searching for a classic Porsche 911 with modern performance, you’ll likely come across two terms: backdate and restomod. While they’re often used interchangeably, they’re not quite the same — and understanding the difference is key if you’re considering a custom Porsche build.

At Shoreline 911, we specialize in building both. Whether you're after the raw, timeless feel of a long-hood backdate or a performance-focused restomod 911, we work from the same philosophy: blending classic Porsche design with modern engineering.

What Is a Porsche Backdate?

A 911 backdate is when we take a later model — usually a Porsche 964 or 993 — and transform it visually to look like an earlier generation, typically a 911 from the late ‘60s or early ‘70s. This includes reshaped bumpers, a long-hood conversion, central fuel filler, vintage trim details, and body lines that reflect the golden age of 911 design.

But a backdate isn’t just cosmetic. At Shoreline 911, we upgrade everything beneath the surface — engine, drivetrain, suspension, and electrical — while preserving the timeless style of the air-cooled era.

What Is a Porsche Restomod?

A Porsche restomod is more about blending restoration and modification. These builds often retain the original model’s shape — whether it's a 911 Carrera 2, 964 Turbo, or 993 — but the internals are upgraded. Think modern engines, updated braking systems, new wiring, performance suspension, and tech like Apple CarPlay.

Restomods may include custom interiors, new leatherwork, digital instrumentation, or even air conditioning and sound insulation upgrades. It's about turning a vintage Porsche into a truly usable, modern car — while maintaining its heritage.

Backdate or Restomod: Which Is Right for You?

If you love the look of the early 911 — slim bumpers, chrome trim, wide hips — and want to make a bold visual statement, a 911 backdate is likely your best choice. It’s a conversation starter. A rolling piece of design history.

If you care more about performance, comfort, and subtle updates without altering the car’s original body, then a restomod Porsche 911 might be a better fit. It still honors the past, but leans further into modern functionality.

At Shoreline 911, we combine both disciplines. Our builds can lean toward a vintage aesthetic or modern performance — or both — depending on your vision.

Why We Use the 964 and 993 Platforms

The Porsche 964 and 993 are ideal for both restomods and backdates. The 964 introduced major improvements like ABS, power steering, and a stronger chassis, while the 993 brought in multi-link rear suspension and enhanced drivability. They’re the last of the air-cooled Porsche 911s — and arguably the best-built of all time.

These platforms support everything from classic styling mods to supercharged engine builds. Whether you're dreaming of a 911 outlaw build, a reimagined 911, or a Porsche 911 classic with subtle modern updates, these cars give us the flexibility to do it right.

Start Your Build with Shoreline 911

Whether you're searching for a Porsche 911 for sale, exploring classic Porsche restoration, or building a custom Porsche 911 backdate, Shoreline 911 brings decades of experience and craftsmanship to every commission.

Every car we build is unique. No shortcuts, no kits — just precision, engineering, and collaboration.

Contact us today to begin your journey. We'll help you choose the right platform, define the vision, and create something timeless.

Let’s Build Your Porsche https://www.shoreline911.com/