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

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

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 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

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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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