SKU: BMW.F8X.SCBX
Fabspeed BMW M3/M4 (F80/F82) 2nd X-Pipe (2014-2020)
This Fabspeed 2nd X-Pipe replaces the restrictive factory secondary catalytic converters on 2014-2020 BMW M3 F80 sedan and M4 F82 coupe models worldwide. It delivers increased exhaust flow for added power and a more aggressive exhaust note without drone. Bolt-on design ensures easy installation and no check engine lights.
Key Features
- Precise Fitment: Fits all F80 M3 sedans and F82 M4 coupes 2014-2020 including M-Performance Exhaust systems worldwide does not fit F83 M4 convertible
- Power and Sound Gains: Removes redundant OEM secondary cats for dramatic exhaust tone improvement and better flow
- Construction Quality: Made from 14-16ga T304L stainless steel CNC mandrel bent in-house with waterjet cut and CNC milled flanges braces
- Bolt-On Install: Direct replacement with no check engine lights minor cutting needed on standard M3 M4 models
- Lifetime Backing: Covered by Fabspeed Lifetime Warranty for long-term reliability
Product Notes
- Minor cutting required for OEM part removal on standard M3 M4 models
- Developed for M-Performance muffler equipped vehicles enhances tone without drone
- Product weight 11 lbs shipping box 40 x 12 x 12 inches
Installation Notes
- Professional installation recommended.
- Simple bolt-on with minor cutting on standard models for OEM removal
- Utilizes factory hardware and mounting points
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2020 | BMW | M3 | F80 Sedan (all including Competition M-Performance) |
| 2014-2020 | BMW | M4 | F82 Coupe (all including Competition M-Performance) |
Why Choose Fabspeed?
- Innovative designs born from customer requests like this X-pipe for M-Performance setups
- All components fabricated in-house from premium T304L stainless steel
- Precision CNC machining ensures perfect fit and performance gains
Frequently Asked Questions
- Q: Does this fit vehicles with M-Performance Exhaust?
A: Yes fits all F80 M3 and F82 M4 models worldwide including M-Performance Exhaust does not fit F83 convertible - Q: What material is used?
A: Constructed from 14-16ga T304L stainless steel mandrel bent with CNC milled flanges for durability - Q: What warranty applies?
A: Backed by Fabspeed Lifetime Warranty all performance products covered
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure custom box 40 x 12 x 12 inches
- Weight: 11 lbs





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