E46 M3 CSL (Euro) Exhaust Manifold - Cylinders 1-3 (Front) - LAST ONE

This is an authentic CSL front header (bank 1), the last new one we will ever have in our hands. 

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A very rare and long since unavailable piece, this is the true Euro CSL front exhaust manifold. 

The stock US exhaust manifolds on the S54 powered E46 M3 & Z4M are very restrictive compared to their European S54 counterparts. This manifold is nearly identical to the standard Euro S54 front header, using the same tubing configuration and flow characteristics, BUT with one added bonus: It is approximately half the weight of the standard Euro header piece. 

Neither the Euro M3 header nor the CSL Headers are available in North America anymore, making this an exceptionally rare find. This is without a doubt the very last example we'll ever have in our hands here at BimmerWorld. 

Please note the corresponding manifold for bank 2 (cylinders 4,5,6) is NOT available. We certainly wish we had a full set to offer, but this is a one-off example consisting of JUST the front / bank 1 manifold, individually. 

We reserve the right to sell this CSL manifold to either an authentic CSL owner, a true Euro-VIN M3, or dedicated race car in need of a replacement CSL front header. This front header will not be sold for a US-spec street car. We might make an exception and sell it to someone making Motorsport Wall Art.... but definitely not for a street-driven car of any kind. 

The BimmerWorld View: If you're looking for a header to make better power on a dedicated track or race car, we have other options that can make more power and at a better value. Contact us for that. This CSL manifold is a rather unique piece, and while ULTRA cool, there's even better full race header setups available. 

Exhaust installation hardware sold separately. 

Notice of Emissions Non-Compliance. 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.

BMW Fitments:

3 Series
E46 (99-05) > M3
Z Series
E85 / E86 Z4 (03-08) > Z4 M
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