Thanks to the french manufacturer, Citroen C4 VTS 1.6T THP150 is a very promising platform for tuning. Its performance can be improved dramatically with a Stage 2 tune over stock. Using 98RON fuel, an ECU remap combined with an upgraded exhaust and a larger intercooler makes performance very consistent even in warmer weather.

Upgrade specifications

  • 98RON fuel
  • Pod intake air filter
  • Upgraded full exhaust
  • Upgraded intercooler
  • Stage2 ECU remap

Performance results

  • Maximum power: 215 hp (measured 158 hp as stock)
  • Maximum torque : 360 Nm (measured 270 Nm as stock)
  • Maximum boost: 1.4 bar maximum, tapering to 0.9 bar at the rev limiter

Flashing via OBD available with FlasherTHP