BMW G87 M2 Valvetronic Exhaust System (Single Mid Pipe Version)
The Fi EXHAUST BMW G87 M2 single mid-pipe valvetronic exhaust system is tuned for drivers who prefer a deeper, throatier exhaust note. Built from premium T304 stainless steel, the single mid-pipe layout emphasizes low-end resonance and delivers a muscular growl that stands apart from both stock and other aftermarket exhausts.
The single mid-pipe sound , the cold start delivers a noticeably deeper growl, especially below 4,000 RPM. While the S58 engine naturally carries a hint of rasp, the single mid-pipe keeps it far more controlled compared to the dual mid-pipe setup and most aftermarket alternatives. For drivers who want an aggressive tone without excessive rasp, this is the perfect choice.
With valves closed, the system offers a subtle, comfortable drive. Open the valves, and the single mid-pipe brings out the raw, resonant character of the S58.
Performance isn’t just about sound. Paired with intake upgrades and ECU calibration, dyno results show gains of up to +114 WHP and +72 lb-ft of torque at the wheels (Dyno Chart). The Fi system ensures maximum exhaust flow, delivering both power and responsiveness.
Installation is straightforward: the full catback system is 100% bolt-on, requiring no cutting or welding, and designed to fit seamlessly to factory mounting points.
Whether you daily your G87 M2 or take it to the track, the Fi EXHAUST valvetronic system offers a perfect balance of drivability, aggressive tone, and dyno-proven performance.
Please note that the actual product may vary in appearance depending on the year of the car and area. The exhaust system is also subject to changes to the design over an extended time period. Product pictures are for illustration purposes only.
Catless / Decat Downpipe
(No Catalytic Converter)
This setup completely deletes the catalytic converter, featuring a straight-through stainless steel downpipe with zero restrictions.
- Exhaust Flow:Maximum possible exhaust flow with minimal backpressure, helping the turbo spool faster and deliver stronger power gains
- Ideal for Stage 2 / Stage 3 builds
Performance:
- Delivers the highest horsepower and torque potential thanks to unrestricted exhaust gas flow
Sound:
- Louder, sharper, and far more aggressive exhaust note
- More pronounced pops, bangs, and crackles under load
Notes:
- Increased emissions and may fail emissions or inspection tests in certain regions
- ECU tuning required to prevent check engine light (CEL)
- Stronger exhaust smell and overall louder presence
Best For:
- Track cars, race builds, and high-performance projects focused on maximum power and aggressive sound
200-Cell Downpipe (Sport / High-Flow)
Equipped with a high-flow sport catalytic converter rated at approximately 200 cells (significantly less restrictive than OEM).
Flow & Performance:
- Improved exhaust flow over stock without going fully catless
- Excellent turbo response with noticeable power gains compared to OEM
Emissions & Street Use:
- Reduces harmful emissions such as CO and HC, making it more suitable for daily driving
- Lower risk of failing inspections or triggering a CEL compared to catless setups (depends on tuning and local regulations)
Sound:
- Deep, sporty exhaust tone
- Cleaner and quieter than a full catless system
Best For:
- Daily-driven and street-focused cars looking for improved performance while maintaining reasonable emissions compliance
Warranty:
- 1-year manufacturing warranty
- (Does not cover damage caused by misuse or human error)
Lead Time:
- Less than 35 business days, including manufacturing, customization, shipping, and delivery
- All prices include VAT
