Racechip GTS Unit with app controll option
 
Build and developed by RaceChip we offer this chiptuning kit for your BMW M4 at the best availabe price anywhere. Upgrade your M4 with specific tuning maps allowing for up to 30% more power. Control the chip unit using your phone for instant power upgrades. 
 
Fits: 
BMW M4 Competition from 2013
 
Specifications 
-  7 tuning maps 
-  15% less fuel consumption 
-  2 year gurantee 
-  Power upgrade by 80HP/59kW
-  Torque upgrade by 126Nm
-  App control option 
-  Warm-up timer 
 
Please note: MH Customs does not accept any liability if damage is caused to your car by the installation of this product. Professional installation is recommended on all our products.