The Supersprint 044001 full-stepped racing header is designed for use on the E46 M3. These headers bolt to the S54 engine using factory hardware (sold separately), and is meant to be used with a Supersprint stepped section 1 (available with or without cats). Custom fabrication will be required for use with any other section 1 options.Features/Benefits:
Notice of Emissions Non-Compliance.
- Stainless steel construction
- Lightweight compared to original-equipment
- Equal length tubing design
- Better performance than BMW "Euro" headers
This product is intended only for racing vehicles that may never be used, or registered or licensed for use, upon a public highway. Removing, disabling, or altering emissions equipment on a pollution-controlled road vehicle is illegal. Installing devices or software that trick, disable, or modify emissions controls and monitors on a pollution-controlled road vehicle is also illegal. This product is sold only for racing, competition, track, hobby, or other off-road use. It's use is prohibited in any motor vehicle that is subject to emissions inspection or control. It is not legal for installation or use on any pollution controlled motor vehicle in any state, province, or jurisdiction governed by, or which has adopted, CARB or EPA regulations. BimmerWorld may confirm a customer's racing license, entry, track participation, and we may ask for photos or proof of a permanent race car build. We reserve the right to cancel part(s) that are not for legitimate racing or track purposes. Some suppliers have shipping exceptions to certain states or territories, requiring extra delivery time. We will advise you of any delays.
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.
E46 (99-05) > M3