E9X M3 3.62 R Differential DCT Flash

Regular price $310.00 Sale

Custom DCT Tune to accommodate for 3.62 differential. 


DCT Tune Benefits:

  • Faster and more refined downshifts and upshifts
  • Auto mode more comfortable and less jerky/clunky
  • Revised launch control RPM's

*K+DCAN cable and windows computer required. Email alex@alpinemss.com if you require a k+DCAN cable.