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Product details
Fabspeed Maxflo replaces the E9X M3 factory muffler assembly and outlets with a stainless muffled system. It changes the sound of the V8 while retaining a muffler design rather than straight-through bypass tubes. Based in Fort Washington, Pennsylvania, Fabspeed Motorsport engineers sports-car exhaust, intake and ECU tuning products, including Porsche applications, with development on the dyno, road and racetrack.
Technical Details
- Fabspeed product reference: FS.BMW.E9X.MAXP.
- CNC mandrel-bent T304L stainless steel.
- Polished stainless exhaust tips included.
- Fabspeed reports 10 whp and 7 lb-ft on its test vehicle.
- Manufacturer lists 17 lb less weight than the factory mufflers.
- Bolt-on installation without cutting or welding is specified.
- Covered by the Fabspeed Lifetime Warranty, subject to the manufacturer's terms.
Installation Resources
Videos
Fitment & Compatibility
| Years | Make | Model / chassis | Version / application | Fitment notes |
|---|---|---|---|---|
| 2007-2013 | BMW | M3 (E90 / E92 / E93) | M3 V8 rear exhaust | Non-M3 3 Series excluded. Match rear exhaust interfaces and existing mid-pipe changes. |
For BMW M3 E90, E92 and E93 applications from 2007–2013. Match the M3 V8 rear exhaust interfaces and any existing mid-pipe changes before ordering. Do not select this system for non-M3 3 Series models.
For help matching the component to your car, contact PMB Performance with the model, year and installed equipment. Our team brings over 20 years of experience to the conversation.
