The Mtuned stage 1 Tune file

 

Custom Stage 1 E-tune.

 

This is a custom tune done back and forth between email.  

 

Stage 1 Is for setups using the STOCK J-pipe.

Supports many mods, many intakes.

 

Stage 1 91-93 Octane power Estimates: 255-270 WHP 280-300 TQ

 

  • CVT Supported
  • COBB AP Required

 

2015+ Wrx AND STI Stage 1 Etune

$350.00Price
  • Not for sale or use in California.  IF you cannot purchase Cobb Product's in your state the tunes can not be provided either.