ECU Upgrade - Audi S5 B8 4.2L V8/4V FSI (2008)

  • Sale
  • Regular price $650.00


#stage1

Unitronic Stage 1 : 372HP / 340LB-FT

Stock Power: 354HP / 325LB-FT
91 Octane/95 RON Gas

Description

Performance Software Precisely Engineered for a completely stock car. Software for your ECU Box Code is subject to availability.

UniConnect

This vehicle has added support through UniCONNECT+ which allows you to program your own vehicle right in your own garage.

Features

  • Engineered with Strict Industry Standards
  • Extensively Tested Under Various Driving Conditions
  • Factory Safety Limiters Retained
  • 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

#stage1plus

Unitronic Stage 1+: 376HP / 344LB-FT

Stock Power: 354HP / 325LB-FT
93 Octane/98 RON Gas

Description

Performance Software Precisely Engineered for a completely stock car. Software for your ECU Box Code is subject to availability.

UniConnect

This vehicle has added support through UniCONNECT+ which allows you to program your own vehicle right in your own garage.

Features

  • Engineered with Strict Industry Standards
  • Extensively Tested Under Various Driving Conditions
  • Factory Safety Limiters Retained
  • 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
  • Ignition Timing Precisely Calibrated for Higher Octane Fuel