Description
Description:
The Active Autowerke performance header set for the BMW M3 E46 2001-2006 improves exhaust scavenging and flow over the factory cast iron manifold, delivering improved power and throttle response for track applications.
Constructed from TIG-welded 304 stainless steel and engineered specifically for the S54 engine, this header set is a direct bolt-on replacement that maximizes exhaust velocity and reduces backpressure. For off-road and race track use only.
Attention:
This product is for off-road and race track use only. It is not legal for use on public roads in the United States.
Features:
- 304 stainless steel TIG-welded construction
- Improved exhaust flow over factory cast iron manifold
- Engineered for the S54 engine
- Bolt-on fitment
- For off-road and race track use only
- Made by Active Autowerke in Miami, Florida
Vehicle Fitment:
| MAKE | MODEL | CHASSIS | YEAR | ENGINE |
| BMW | M3 | E46 | 2001-2006 | S54 |
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