BMW G8X M3/M4 S58 Single Midpipe - G80/G82/G83

Upgrade the performance and sound of your BMW G8X with this high-flow S58 Single Midpipe System. Designed with a full 3.5-inch single midpipe configuration, this exhaust upgrade improves exhaust flow, reduces restriction, and delivers a more aggressive exhaust tone while enhancing overall responsiveness.

Engineered for enthusiasts who want improved sound, reduced weight, and better performance, this midpipe is the perfect addition to any S58-powered setup.

Features & Benefits

• True 3.5” Single Midpipe Design
  Improves exhaust flow and reduces backpressure for increased performance and faster turbo response.
• Enhanced Exhaust Sound
  Produces a deeper, louder, and more refined exhaust note without excessive drone.
• Available in Stainless Steel or Titanium
  Choose between durable 304 stainless steel or lightweight titanium construction.
• Weight Reduction
  Titanium version offers significant weight savings compared to the factory exhaust system.
• Precision Fitment
  Direct bolt-on design engineered to work with factory mounting locations for straightforward installation.
• Optimized Airflow
  Mandrel-bent piping promotes smoother exhaust flow and improved efficiency.
• Compatible with OEM & Aftermarket Exhaust Systems
  Integrates seamlessly with most factory and performance exhaust setups.

Vehicle Compatibility

• 2021+ BMW G87 M2
• 2021+ BMW G80 M3
• 2021+ BMW G82 / G83 M4

Lead Times

Stainless Steel Version

• Typically ships quickly when available
• Backordered items may require additional processing time

Titanium Version

• Built to order
• Estimated production and shipping time: 2–3 weeks
• Titanium orders are final once production begins

This S58 Single Midpipe Upgrade is an excellent choice for drivers looking to improve sound, performance, and overall driving experience while maintaining clean fitment and premium construction.