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LS3 swapping a Porsche Boxster | LS / Porsche Boxster factory 6 speed manual!

  • Jul 10
  • 2 min read


Bringing New Life to a Porsche Boxster

At Elite Automotive Specialists, we're known throughout Sparta and the Upper Cumberland for diagnosing and repairing European vehicles. But every now and then, a project comes through our shop that gives us the opportunity to showcase another side of what we do.

This Porsche Boxster is one of those projects.

Instead of repairing the factory engine, we're wrapping up this LS engine swap—combining the balanced handling of Porsche engineering with the reliability, performance, and aftermarket support of a Chevrolet LS V8.

Over the coming weeks, we'll be documenting the rest of this build, from cooling system upgrades, to wiring, and the first startup.

If you've ever wondered what it takes to transform a Porsche into a completely different machine, you're in the right place.

Why LS Swap a Porsche Boxster?

The Porsche Boxster has long been recognized as one of the best-handling sports cars ever built. Its mid-engine layout creates exceptional balance, making it an incredible platform for performance enthusiasts.

While the original flat-six engine delivers an excellent driving experience, many owners eventually face expensive repairs, engine failures, or simply want more horsepower and torque than the factory engine can provide.

That's where the LS platform comes in.

An LS engine offers:

  • Excellent reliability

  • Strong aftermarket support

  • Readily available replacement parts

  • Significant horsepower potential

  • Proven durability

  • Lower long-term ownership costs

The result is a unique sports car that combines Porsche handling with V8 performance.


One of the reasons we're sharing this project is to give other car enthusiasts a behind-the-scenes look at what goes into a complex performance swap.

Many repairs and custom projects require hundreds of small decisions that most people never get to see.

Specialists in Sparta, Tennessee

While this LS-swapped Boxster is certainly one of our more unique projects, our shop specializes in much more than custom builds.

Elite Automotive Specialists provides dealer-level diagnostics, maintenance, and repairs for European vehicles throughout the Upper Cumberland, including:

  • Porsche

  • BMW

  • Audi

  • Mercedes-Benz

  • Volkswagen

  • MINI

  • Land Rover

  • Jaguar

  • Volvo

Whether you need routine maintenance, advanced diagnostics, engine repairs, suspension work, alignments, or a complete performance build, our experienced technicians have the tools and expertise to get the job done correctly.

Customers travel from Sparta, Cookeville, Crossville, McMinnville, Livingston, Smithville, and surrounding communities because they know their vehicles are in the hands of technicians who understand European engineering.

Follow the Build

This is only the beginning.

Over the next several weeks, we'll be posting regular updates as we continue transforming this Porsche Boxster into something truly unique.

Be sure to follow along as we cover:

  • Engine removal

  • LS engine installation

  • Fabrication work

  • Wiring and electronics

  • Cooling system upgrades

  • First startup

  • Road testing

  • Final results

If you're interested in European performance vehicles, custom builds, or simply enjoy seeing how complex automotive projects come together, you won't want to miss what's next.

If you're looking for trusted European auto repair, Porsche service, or performance expertise in Sparta, Cookeville, Crossville, McMinnville, or anywhere in the Upper Cumberland, contact Elite Automotive Specialists to schedule an appointment.


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