Karbonius Composites BMW Intake Parts for BMW Z3 (1996-2002)

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One thing drivers and cars have in common is the need for air. Induction systems provide a third of the critical necessities for engines to run, so giving your BMW the best way to breathe is paramount in engine performance. If you need to replace your filter, recharge your reusable pod filter, or upgrade your intake, turbos, or intercooler parts, everything can be found below. We have OEM replacements as well as aftermarket performance upgrades to keep your BMW pristine, powerful, and functioning at peak efficiency.

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Karbonius E46 M3 CSL (S54) Carbon Airbox
Karbonius E46 M3 CSL (S54) Carbon Airbox
Karbonius Composites - Corporate Logo
T#:35019964
Part#: E46AD02-CF-2
Ships on Aug 7, 2025
$ 2,349.00 USD
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$ 2,349.00 USD
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The ultimate intake for the E46 M3, made from prepeg carbon fiber in the same weave as the Genuine airbox for a OE look. The Karbonius airbox also features carbon fiber intake trumpets in place of the factory's plastic trumps, and are finished to a ultra smooth finish for perfect airflow.

OPTIONAL ESS E46 M3 Alpha-N E-Flash ECU Tuning Software

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CSL Air Box Race - S54
CSL Air Box Race - S54
Karbonius Composites - Corporate Logo
T#:7164824
Part#: E46AD03
Ships on Aug 12, 2025
$ 2,249.00 USD
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$ 2,249.00 USD
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Intake system made 100% in prepreg carbon fiber in autoclave
Karbonius E46 M3 CSL (S54) Carbon Airbox
Karbonius E46 M3 CSL (S54) Carbon Airbox
Karbonius Composites - Corporate Logo
T#:39329313
Part#: E46AD02-CFM-2
Ships in 3 Business Days
New Item
$ 2,449.00 USD
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$ 2,449.00 USD
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The intake generates what is probably one of the best noises of any sports car. The Karbonius CSL Style Airbox weighs in at a scant 1.7kg. It is made with 100% prepreg carbon fiber and baked at 125º in an autoclave at their facility in Spain under ISO 9001 Management Quality System rules by qualified staff.
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