Testimonial Nissan Reviews

Date ECU re-mapping performed: 2015/11/06
Type of re-mapping: Stage 1
Mileage ECU re-mapping performed: 50,156km

ECU re-mapped in Johannesburg, South Africa by Martin (Celtic Tuning SA)

Vehicle driving style: Prior to re-mapping: predominantly urban cycle; after re-mapping mixed cycle, driven 6,800km in total since re-map. No hard acceleration.

Before Celtic re-mapping, the vehicle was re-mapped by South African agents for Auto-Tune.

Performance tabulated below:

Description	Original	Auto-Tune re-map	Celtic Tuning re-map
Power, kW	110.0 (Nissan spec)	14.0 max gain	25.2 max gain
Torque, Nm	320.0 (Nissan spec)	39.0 max gain	75.3 max gain
Fuel consumption, L/100 km	6.60 (actual)	6.74 (actual)	6.14 (actual)

Power and torque for Auto-Tune and Celtic Tuning ECU Re-mapping measured on Dastek dynamometers.

Fuel consumption measured by dividing volume of consumed (re-filled) fuel by distance travelled.

Auto-Tune map produced some gains in power in torque, albeit at a cost of higher fuel consumption, which is no magic.

Celtic tuning ECU re-mapping produced excellent gains in both power and torque while saving in fuel consumption at the same time, which means improved fuel efficiency. The vehicle is more dynamic yet demanding less throttle push, it pulls better on incline and also smokes less after re-mapping.

Overall the outcome exceeded expectations. Excellent and professional service by local agent. Money well spent, highly commendable!