E46
M3 3.2, performance gain approx. 25-30hp incl. V-MAX release.
Package Includes: Airbox, IAT Relocation Kit, Evolve-R Remote
Tuner, Accessories to fit
SMG - $4,440.00
Manual - $4,200.00
Airbox Only - $3,360.00
Evolve has 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. Part of
what makes the E46 M3 CSL special is the carbon airbox and its 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
laod 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.
Until now not many tuning companies have been successful in
fitting a good quality carbon airbox and making the engine run like a factory
unit. There has always been a trade off in some way or another be it fuel
economy, rough idle or poor performance.
Evolve now offers a carbon airboxe of extreme high quality from
100% pre preg carbon mated with a custom MAFLESS Alpha-N ECU calibration which
allows smooth running of the engine while at the same time taking advantage of
the increased airflow.
Remapping Strategy
AlphaN MAFLESS ECU Calibration (removal of Air Mass Sensor)
Some of the maps within ECU which are modified:
- full throttle fuel
- full throttle ignition aim
- part throttle ignition aim
- minimum ignition set
- torque calculation
- speed limiter of 250km/h removed
- dyno rpm limiter removed (normally set to 6300rpm)
- sport button memory function enabled (sport button remains on
permanent if set to on even after ignition is switched off)
- normal and sport throttle maps modified for smoother driving
- vanos intake and exhaust
- throttle opening maps (to achieve 100% opening)