performance auto tuning

235i 335i 435i Performance Engine Software F3x (N55) 2012+ ECU software flash


Eurocharged BMW 435i/335i/235i ECU Tuning (N55) 2012+ – includes installation

** NOTE: The term “Stage-2” is for catless applications only ***

DYNO: Although the tune was developed on our Dyno, the price of the tune does NOT include a dyno test of your vehicle. Dyno charge is $150.00 for 3-4 pulls w/print-out result.  To do before/after comparison testing, the dyno charge will increase accordingly (call for details and appointment booking)

Categories: , , , , , ,

Eurocharged Tuned Power Gains +100HP / +120TQ


Eurocharged Stage1 performance engine software (remap) for the N55 435i, 335i, 235i motor (F22, F30, F31, F32, F34, F35) 2012+

Stage-2 refers to the exact same tune, but for a catless downpipe application (same price).

Tune price includes installation

Tune does NOT include dyno testing/results ($150.00 extra)


Optimized for 93 Octane / 98 Ron gas (we can customize for your elevation and gas)


ECU is tuned via the vehicles OBD port and can be performed at any Eurocharged location or Dealer

  • Engineered with Strict Industry Standards
  • Extensively Tested Under Various Driving Conditions
  • Factory Safety Limiters Retained
  • Greatest Power and Torque Gains in the Industry, Guaranteed!
  • Optimized Responsiveness and Drivability
  • Optimized Smoothness and Driving Comfort
  • Power Delivery Perfectly Optimized Throughout the Power Band
  • Improved Fuel Efficiency
  • Speed Governor Removed
  • Lower End Hesitation (Lag) Removed


There are no reviews yet.

Be the first to review “235i 335i 435i Performance Engine Software F3x (N55) 2012+ ECU software flash”