Citroen C4 VTS with a DS3 Racing / 207RC turbocharger and an Etuners Stage3 ECU remap on MAHA LPS3000 dyno
Citroen C4 VTS 1.6T utilises an EP6-DT engine that produces 150bhp at the flywheel. The power increase potential is already good, if one wants to use the stock turbocharger, as it can boost performance up to 210bhp at the flywheel (with an intercooler and full exhaust installed). To get more power over that, a Citroen

FlasherTHP changelog and updates list

20171116: Additional ECU types support added 20171105: More ECU types support added Preliminary support for MED17.4.4 / tc1793 20171023 Sunday: FlasherTHP can do an OBD read of MED17.4 ECUs again, apart from virtual reads. Flash protocols updated to cover more ECU hardware types Accelerated OBD Flash procedures over previous versions Compatible only with OBDLink-SX USB
Citroen DS5 1.6T THP163 with a JCW hybrid turbo and Etuners stage4 ECU remap
The Citroen DS5 1.6T usually comes with an EGS automatic gearbox and the Euro5 version of THP engines – THP163. It uses the same stock KKK turbo found on THP150 and THP156 at higher boost,  utilises different electronics and an electric oil pump compared to its previous engine versions. The Engine Control Unit is a
This tiny 1.4 HDI70 engine is a downscaled version of the very successful 1.6 HDI and is usually found on the Citroen C3 and Peugeot 208. Other models use it too, but on the heavier platforms like the C4 and 308 it is no fun at all, due to the increased weight of the car.
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This Citroen C4 comes equipped with the 1.6 e-HDI 115hp engine and EGS6 gearbox. It is definitely one of the nicer new cars to drive.  Creating a remap for it meant that the gearbox needs to be kept in good shape. The automatic gearboxes from Citroen/Peugeot do not like the extra torque at mid rpm
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THP200 is a great engine for the DS4, specially when its hidden potential is unveiled with a performance remap. Combining the RCZ turbo and a front mount ic, the DS4 with THP200 comes ready for a stage 1 ECU remap. Etuners FlasherTHP reflashing technology allows the owner to reflash the ECU via OBD with our
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Citroen C4 VTS 1.6T – Stage 2 98RON

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
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Citroen DS3 1.6T stage 1 98RON

This Citroen DS3 came to us for a stage 1 ecu remap. The gains were amazing for its small turbo and the customer left with a smile on his face! The expected gains are quite high: +35hp  (50hp max at the midrange), +60Nm of torque just with the ecu remap and everything else left stock.