When it comes to high-performance engines, the BMW S58 stands at the top of the list. Born as the successor to the N55 and derived from the B58, this inline-6 twin-turbocharged engine powers some of BMW’s most exciting vehicles—including the G80 M3 and G82 M4.

Whether you're a track enthusiast, a tuner, or simply an M-Performance purist in Miami, understanding the ins and outs of BMW S58 engine rebuilding is essential if you're looking to restore or upgrade your ride.

Let’s dive into what makes the S58 BMW engine special, the reasons to consider a rebuild, and where to find a professionally restored BMW S58 engine for sale right here in South Florida.

What Makes the BMW S58 Engine So Special?

The BMW S58 is the high-performance variant of the modular B58 engine and was first introduced in 2019. It delivers incredible power, durability, and tunability—all traits that performance drivers look for in a modern turbocharged engine.

Key Features of the BMW S58:

• 3.0L inline-6 twin-turbocharged configuration
  
  

• Forged crankshaft and lightweight internals
  
  

• Closed-deck block design for higher boost capabilities
  
  

• Integrated water-to-air intercooler
  
  

• Factory output up to 503 hp in the M4 Competition
  
  

In short, this engine was built for aggressive driving, high-speed track performance, and reliable long-term use.

Why Rebuild the S58 BMW Engine?

Even the most robust engines experience wear and tear—especially when subjected to spirited driving, tuning, or track use. Here’s why rebuilding your S58 BMW engine might be the right move:

1. Performance Restoration

A rebuild brings your engine back to like-new condition. You’ll restore compression, eliminate oil consumption issues, and regain lost horsepower.

2. Performance Upgrades

Rebuilding offers the chance to install upgraded internals (e.g., forged pistons, connecting rods, or upgraded turbos), allowing you to push more power safely.

3. Cost-Effective Longevity

Instead of buying a brand-new engine, rebuilding often costs less—especially if the core is still in good shape.

4. Engine Damage or Failure

If your BMW S58 engine suffers from overheating, spun bearings, or internal component failure, a rebuild may be your best path forward.

What’s Involved in an S58 Engine Rebuild?

An expert rebuild includes disassembly, inspection, and replacement or machining of critical components. A typical BMW S58 rebuild at a professional machine shop might include:

• Hot tank cleaning and media blasting
  
  

• Decking and resurfacing of the block and head
  
  

• Replacement of bearings, seals, rings, and gaskets
  
  

• Cylinder honing and piston fitment
  
  

• Torque-plated machining
  
  

• Valve job and timing system inspection
  
  

A rebuild should always be handled by a qualified BMW specialist with knowledge of S58 BMW tolerances and factory specs.

Where to Buy a BMW S58 Engine in Miami

Looking for a BMW S58 engine for sale in the Miami area? Not every shop offers this high-level service, but Miami Engines is one of the most trusted names in the BMW performance community.

Miami Engines offers:

• Rebuilt BMW S58 engines with OEM or upgraded internals
  
  

• Custom builds for high-horsepower applications
  
  

• Engine shipping and core exchange nationwide
  
  

• Dyno-tested and warranty-backed solutions
  
  

Whether you're rebuilding for the street or track, partnering with experienced specialists ensures your investment performs the way it should.

Tips Before You Rebuild or Buy an S58 Engine

• Check compatibility: The BMW S58 engine comes in slightly different configurations depending on the vehicle. Make sure you're matching the right build to your specific model.
  
  

• Know your goals: Are you seeking OEM specs or performance upgrades? This will influence your parts list and rebuild budget.
  
  

• Ask about warranty and testing: Reputable builders like Miami Engines will provide dyno results, warranty information, and a detailed build sheet.
  
  

• Maintenance is key: After the rebuild, follow proper break-in and oil change procedures to maximize engine longevity.
  
  

Conclusion

The BMW S58 isn’t just an engine—it’s a symbol of BMW M power and engineering. If you're experiencing performance issues or planning a serious upgrade, a professional rebuild can breathe new life into your vehicle.

And if you're in Miami, Miami Engines is your go-to source for expert BMW S58 engine rebuilds and custom builds. From diagnosing issues to delivering fully tested engines, their team provides unmatched experience and reliability for BMW enthusiasts.

Looking to take your S58 BMW to the next level? It starts with a solid foundation—your engine. Rebuild it right, and the road ahead will be nothing short of legendary.