TTFS BMW E46 M3 Alpha-N Tune

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Product Description

Many performance enthusiasts love the sound of the E46 M3 CSL. The Alpha N tune is designed for enthusiasts that want to run a CSL airbox, but do not have a CSL style ECU or OEM CSL snorkel. The Alpha-N tune does not add more or less power than the TTFS performance E46 M3 tune we offer. The Alpha N tune may be upgraded to a complete custom remote tune with data logging and it is customized to your specific naturally aspirated S54 motor.


  •  TTFS Alpha-N Tune
  •  ProTuner, ProLogger, & cable


  • Throttle Remapping
  • MAF Sensor Delete
  • Custom vanos timing for specific application
  • Increase in Torque and Horsepower 
  • Sport Button remains on when car is turned off
  • SAP Delete option at no extra cost
  • Increase red-line
  • Shift light for 6 Speed cars
  • Launch control option for 6 speed cars
  • ProLogger software allows you to read codes and clear codes
  • ProLogger software allows you to reset engine adaptations 

Free shipping in the U.S.!  International shipping charges will apply.

noun-435.pngDownload, complete, SAVE, then upload the REMOTE TUNE BUILD SHEET to complete your purchase.


Please download and review the installation instructions and videos below.  You will also need to download the ProTuner and ProLogger files below once you have received your D-Can cable.

installation-guides-image.jpg    Installation Videos:    ProTuner:  2-1.jpg    ProLogger:   1-1.jpg  


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