SKU: BMW.E46.SHDR
Fabspeed BMW M3 E46 Sport Headers (2000-2006)
These Fabspeed Sport Headers replace the factory units on BMW M3 E46 models from 2000 to 2006 with long tube design for better flow and durability. Constructed from T304L stainless steel they deliver 25 whp and 28 ft-lbs torque gains while saving 3 lbs over stock headers. Enjoy a louder sharper straight-six exhaust note without factory pre-cats.
Key Features
- Power Gains: Adds 25 whp and 28 ft-lbs torque from the S54 engine through higher flowing primaries and F1-style merge collectors
- Weight Reduction: Saves 3 lbs or 1.4 kg compared to restrictive factory headers for improved handling and acceleration
- Material and Construction: CNC mandrel-bent T304L stainless steel ensures corrosion resistance and long life with 1-piece primary tubes
- Exhaust Sound: Removes pre-cats for free-flowing design that amplifies the signature BMW inline-six growl
- Easy Install: Bolt-on fitment requires no cutting or welding perfect for DIY on left-hand drive E46 M3
Product Notes
- Fits left-hand drive models only does not fit right-hand drive vehicles
- Intended for closed track and off-road use removes OEM catalytic converters and may trigger check engine lights
- Verify local laws before installation as not CARB or EPA certified
Installation Notes
- Simple DIY bolt-on installation no cutting or welding required
- Uses factory mounting points and hardware for direct replacement
- Professional installation recommended for optimal alignment and performance
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2000-2006 | BMW | M3 | E46 Coupe/Convertible (LHD) |
Why Choose Fabspeed?
- Performance parts engineered specifically for BMW S54 engines with proven dyno results
- T304L stainless steel construction backed by Lifetime Warranty on all products
- Made in USA with precision CNC bending for exact fit and maximum flow
Frequently Asked Questions
- Q: Will these headers fit my right-hand drive E46 M3?
A: No these are designed for left-hand drive models only including US-spec 2001-2006 E46 M3 Coupe and Convertible - Q: What material are the headers made from?
A: Constructed from durable T304L stainless steel with CNC mandrel-bent 1-7/8 inch primaries and F1 merge collectors - Q: What warranty is included?
A: All Fabspeed products carry a Lifetime Warranty against manufacturing defects
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed dimensions 48 x 12 x 12 inches
- Weight: 22 lbs shipped
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