Evolve Automotive E46 M3 Carbon Airbox

Evolve spent much time in ensuring their carbon airbox was produced by only the best motorsport development companies who are also responsible for producing F1 body panels. The aim was to produce the best aftermarket CSL style airbox ever released using up to date cutting edge manufacturing processes.
$4,349.00

Product Information

Part of what makes the E46 M3 CSL special is the carbon airbox and it's ability to produce what is probably one of the best noises of any sports car.

An E46 M3 with a CSL airbox is probably the most ideal all round sports car for most enthusiasts giving far more power, throttle response and that fantastic induction roar.



The advantages over any other modification are that no other gives as much power gain and the noise is not like that of an exhaust system.  An exhaust system introduces additional noise at idle, part throttle and full load driving.  An airbox upgrade makes no extra noise at idle, you can drive under partial load without hearing it.  It's only heard when you apply large amounts of load at engine speeds over 2500 rpm.

This intake must be mated with a custom MAFLESS Alpha-N ECU calibration (such as our ESS Tuning S54 Alpha-N Performance E-Flash Tune Software) which allows smooth running of the engine while at the same time taking advantage of the increased airflow.





The Evolve E46 M3 CSL Airbox is made of extreme high quality from 100% pre preg carbon consists of a number of components engineered to perform a specific purpose and fabricated to the highest of standards. 

Kit contents

  • 100% Prepreg Carbon Fibre CSL Airbox
  • Air filter for CSL Airbox

Additionally available fitting kit for manual cars

  • Temperature sensor
  • CSL crankcase vent hose
  • CSL air shut off valve
  • CSL wiring holder
  • ESS Tuning Alpha-N ECU tuning cable, software and temp sensor plug & wiring kit (optional)

Additionally available fitting kit for SMG cars

  • Temperature sensor
  • CSL crankcase vent hose
  • CSL air shut off valve
  • CSL wiring holder
  • CSL SMG expansion tank
  • CSL SMG expansion tank bracket
  • CHF 11S Fluid 1L
  • ESS Tuning Alpha-N ECU tuning cable, software and temp sensor plug & wiring kit (optional)
Models
  • 3 Series / E46 (1998-2006) / M3

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