BMW M2 G87 S58 4" Hybrid Single Z-Pipe Mid Pipe | FreeFlo AGR-X
Transform the sound and flow of your BMW M2 G87 with the FreeFlo AGR-X 4" Hybrid Single Z-Pipe Mid Pipe.
Designed specifically for the S58-powered G87 M2, the FreeFlo AGR-X combines the characteristics of our Single Mid Pipe and Z-Pipe designs into one unique exhaust upgrade. The 4-inch single section improves exhaust flow and helps create a deeper, more aggressive tone, while the integrated Z-pipe crossover helps smooth the exhaust note and reduce the harsh, raspy characteristics commonly associated with the factory S58 exhaust system.
The result is a more refined yet aggressive S58 soundtrack, combining the depth and volume of a Single Mid Pipe with the smoother, more exotic character of a Z-Pipe.
Manufactured from premium T304 stainless steel, the FreeFlo AGR-X features precision TIG welding and a free-flowing design engineered to reduce restriction within the factory exhaust system. Whether fitted to an otherwise standard car or combined with further exhaust upgrades, the AGR-X is designed for owners looking for a distinctive S58 sound without compromising build quality or fitment.
Features
- Direct fit for BMW M2 G87 S58
- Hybrid Single Mid Pipe and Z-Pipe design
- Large 4-inch single mid pipe section
- Integrated Z-pipe crossover
- Premium T304 stainless steel construction
- TIG welded for maximum durability
- Improved exhaust flow and reduced restriction
- Deeper and more aggressive exhaust tone
- Smoother, more refined S58 sound
- Helps reduce unwanted rasp
- Compatible with factory and aftermarket rear exhaust systems
- Bolt-on installation
Vehicle Fitment
- BMW M2 G87
- S58 3.0L Twin-Turbocharged Inline-Six Engine
Benefits
- Combines Single Mid Pipe and Z-Pipe sound characteristics
- Deeper and fuller exhaust note
- Smoother, more exotic S58 tone
- Reduced rasp and improved sound quality
- Enhanced exhaust flow
- Reduced exhaust restriction
- Improved driver engagement
- Ideal for road and track use
What's Included
- FreeFlo AGR-X 4" Hybrid Single Z-Pipe Mid Pipe
- Fitting hardware where applicable
Please Note
Professional installation is recommended. This product is intended for enthusiasts seeking improved exhaust sound and flow. ECU calibration is not required but may complement other performance modifications.
FreeFlo Performance Exhaust Systems
Built for enthusiasts. Designed to perform. Engineered to deliver the sound your BMW should have left the factory with.





