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BMW E39, E46, Z3 exhaust headers for M54 engine models, by JackSpania Racing, showing metal headers with mounting points
BMW E39, E46, Z3 exhaust headers for M54 engine models, by JackSpania Racing, showing metal headers with mounting points BMW E39 E46 Z3 exhaust headers for M54 engine by JackSpania Racing, showing metal headers with mounting points for 325i, 330i, 525i, and 535i models. BMW E39 E46 Z3 exhaust headers for M54 engine, compatible with 325i, 330i, 525i, 535i, by JackSpania Racing BMW E39, E46, Z3 exhaust headers for M54 engine by JackSpania Racing, suitable for 325i, 330i, 525i, and 535i models. BMW E39 E46 Z3 exhaust headers for M54 engine by JackSpania Racing, showing stainless steel construction and fitment details. JackSpania Racing BMW E39 E46 Z3 exhaust headers for M54 engine, suitable for 325i, 330i, 525i, and 535i models. BMW E39, E46, Z3 exhaust headers for M54 engine by JackSpania Racing, fitting 325i, 330i, 525i, 535i models. BMW E39 E46 Z3 M54 engine exhaust headers from JackSpania Racing for 325i, 330i, 525i, 535i models, close-up view. JackSpania Racing BMW E39, E46, Z3 exhaust headers for M54 engine, fitting 325i, 330i, 525i, 535i models, close-up view

BMW E39 E46 Z3 Headers For M54 Engine 325i 325xi 330i 330xi 330ci 525i 535i

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*** IMPORTANT NOTE: Order processing can take up to 1-2 business days. Shipping timeframes start after the order processing has been completed. ***

Note: We cannot ship this Item to California.

California emissions notice: NOT LEGAL FOR SALE OR USE IN CALIFORNIA. This product has not been granted a California Air Resources Board (CARB) and EPA Executive Order for the applications listed. Orders for this product cannot be shipped to a California address.

 E46 Exhaust Headers, specifically designed to eliminate all the common fitment headaches associated with E46 headers. Crafted with precision and superior materials, our headers are the definition of quality and performance. Say goodbye to frustrating installation challenges, as our headers will seamlessly integrate with your E46. You can finally unleash the true potential of your vehicle with enhanced exhaust flow, improved power delivery, and a distinctively refined exhaust note. 

Fitment Guide:

2001-2005; 325i, 325xi, 330i, 330xi (M54)

2001-2006; 325ci, 330ci (M54)

2001-2003; 525i

2001-2003; 530i

2001-2002; Z3

Designed for off-road use only.

Customer Reviews

Based on 3 reviews
67%
(2)
33%
(1)
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J
Jesse wilcox
Manifold m54

Good quality stuff welds are nice the only issues is fitment at the flange dnt bolt on directly had to cut and weld ..not cool

H
Heather
2003 E46 Wagon

Did a cat delete and shopped a few other headers before deciding on this one. Did not disappoint! Shipped quickly, easy install. wagon sounds amazing, engine running smoothly. Headers came with gaskets, and although I purchased OEM heat-shield gaskets, we did not install them. I guess it's all a personal preference.

R
Robert
2005 X3 3.0 AWD

We had an indy shop do the actual installation. It does fit/work well on X3 3.0 M54 AWD. Approximately 4 hours for the install by one person. The flanges are basically angled in the correct direction to connect to the stock exhaust. It did come with the non-heatshield gaskets (which looked to be fine) but we went with the OEM gasket with heat shield (part no. 11621732969).

The engine sounds great, a bit deeper and sportier, using the stock exhaust/muffler. Engine is responsive, runs smoothly.

One of the original cats had collapsed inside the OEM manifold/cat assembly, essentially becoming a "banana up the tail pipe" scenario.

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