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Karbonius Race 1x1 Plain Weave Gloss CSL (S54) Carbon Airbox BMW M3 E46 | Z3 M E36|E37 | Z4 M E85|E86 1997-2009
$2369.00
This is possibly one of the best airboxes available in the market. With a built-in snorkel, it facilitates the air ducting from the front of the car, getting a lower temperature in the intake system and facilitating an optimal air flow. In addition to a gain of power, the M3 CSL Carbon Race Airbox provides improved throttle response and that fantastic induction roar as well as a stunning appearance, with a high gloss finish and UV protection.

Karbonius Composites bet on the quality of our products, which are made 100% of carbon fiber prepreg and cured in autoclave in our facilities in EU, by a manual process, highly qualified personnel and under exhaustive quality controls. For these reasons, because we are conscious of the quality of all our products, we offer to our clients a guarantee of 2 years against any fault of manufacture.

What's Included:
  • Airbox
  • CNC Machined Aluminum Components
  • Stainless-Steel Hardware
  • Ventilation Valve Bracket
  • Certificate of Authenticity
  • OPTIONAL ESS E46 M3 Alpha-N E-Flash ECU Tuning Software


Features:
  • Appreciable Gain in Power
  • Aerodynamic Design
  • Great Fitment Guaranteed, Simple Installation
  • Reinforced in all key points
  • Awesome Sound
  • 100% prepreg carbon fiber
  • Cured in Autoclave
  • Exclusive and Numbered Airbox; Authenticity Guaranteed
  • Aggressive Appearance
  • 2 Year Warranty


Fitment:
  • BMW M3 E46 2001-2006
  • BMW Z3M E36 1997-2002
  • BMW Z3M E37 1997-2002
  • BMW Z4M E85 2006-2009
  • BMW Z4M E86 2006-2009

Notes:

  • In lieu of installing the CSL-Specific Shortened Oil Dipstick, we recommend keeping the stock unit and rotating it about 180 degrees so it clears the airbox.
  • It is customer's responsibility to check local laws for ensure legality when using this product on public roads and highways.
  • Requires IND Install Kit:
    • OE BMW M3 CSL IAT Sensor
    • Alpha N MAF-to-IAT Conversion Harness
    • OE BMW M3 CSL Air Shut-Off Valve
    • OE BMW M3 CSL Crankcase Vent Hose
    • OE SMG Reservoir and Bracket for SMG-Equipped M3s

    Proposition 65

    WARNING: Cancer and Reproductive Harm
    https://www.P65Warnings.ca.gov

Vehicle
2001-2006
BMW M3
1998-2002
BMW Z3
1997
BMW Z3 M
2006-2009
BMW Z4

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