Renault Grand Senic ECU Remapping & Engine Tuning

We have remap figures for two Renault Grand Senic engines. Power gains on these diesel engines range from +14% to +22%. The largest bhp increase is on the Grand Senic 1.5 Dci: 106 to 130 bhp (+24 bhp, +22%). Book your Grand Senic in at our Burnley workshop on 01282 779 000, or find a local dealer.

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Renault Grand Senic remap figures
Renault Grand Senic	Original BHP	Remapped BHP	Original Torque (Nm)	Remapped Torque (Nm)
1.5 Dci 106 BHP 2003-2009	106	130 (+22%)	240	292 (+21%)
1.5 Dci 109 BHP 2003-2009	109	125 (+14%)	240	290 (+20%)

Frequently asked questions

How much power does a remap add to a Renault Grand Senic?

Power gains on the Grand Senic diesel engines range from +14% to +22%. The full figures for each engine are in the table above.

How much extra torque does a remap give a Renault Grand Senic?

Torque gains range from +20% to +21%, an extra 50 to 52 Nm depending on the engine.

Which Grand Senic engine gains the most from a remap?

The Grand Senic 1.5 Dci gains the most: 106 to 130 bhp (+24 bhp, +22%). Torque rises from 240 to 292 Nm (+21%).

Where can I get my Grand Senic remapped?

Book it in at our workshop in Burnley, Lancashire, on 01282 779 000, or find a local remap dealer in our dealer directory.

How we develop your remap

Our remaps are developed in-house at our facility in Lancashire, and cars are developed on our Dynojet 424xLC² dyno. Read more about dyno tuning at BHP UK.

Our Products & Services

All of our software, programming and tuning services are designed and built in-house and are designed to enhance your vehicle and bring out it’s pure & true performance potential.