Suzuki chiptuning – Stage 1 power figures

11 engine variants across 6 models. Stock figures are manufacturer data; the figures after optimisation are our own experience, deliberately at the lower end of what is achievable.

Models

Suzuki Grand Vitara

JT (2005–2015)

Engine	Fuel	Stock	Stage 1	Gain
1.9 DDiS 129	Diesel	129 PS · 300 Nm	155 PS · 360 Nm	+26 PS · +60 Nm

Suzuki Jimny

JB74 (2018–2025)

Engine	Fuel	Stock	Stage 1	Gain
1.5 VVT 102	Petrol	102 PS · 130 Nm	105 PS · 140 Nm	+3 PS · +10 Nm

Suzuki S-Cross

JY (2013–2021)

Engine	Fuel	Stock	Stage 1	Gain
1.6 DDiS 120	Diesel	120 PS · 320 Nm	150 PS · 380 Nm	+30 PS · +60 Nm
1.4 BoosterJet 140	Petrol	140 PS · 220 Nm	170 PS · 280 Nm	+30 PS · +60 Nm
1.0 BoosterJet 111	Petrol	111 PS · 170 Nm	135 PS · 210 Nm	+24 PS · +40 Nm

Suzuki Swift Sport

ZC33S (2018–2024)

Engine	Fuel	Stock	Stage 1	Gain
1.4 BoosterJet 140	Petrol	140 PS · 230 Nm	170 PS · 290 Nm	+30 PS · +60 Nm

Suzuki SX4

EY/GY (2006–2014)

Engine	Fuel	Stock	Stage 1	Gain
1.9 DDiS 120	Diesel	120 PS · 280 Nm	145 PS · 340 Nm	+25 PS · +60 Nm
2.0 DDiS 135	Diesel	135 PS · 320 Nm	165 PS · 380 Nm	+30 PS · +60 Nm

Suzuki Vitara

LY (2015–2025)

Engine	Fuel	Stock	Stage 1	Gain
1.6 DDiS 120	Diesel	120 PS · 320 Nm	150 PS · 380 Nm	+30 PS · +60 Nm
1.4 BoosterJet 140	Petrol	140 PS · 220 Nm	170 PS · 280 Nm	+30 PS · +60 Nm
1.0 BoosterJet 111	Petrol	111 PS · 170 Nm	135 PS · 210 Nm	+24 PS · +40 Nm

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Non-binding guide values. Stock figures are manufacturer data; figures after optimisation are experience from comparable vehicles – not a guaranteed property. The actual gain depends on the condition of the individual vehicle, fuel quality, production tolerances and fitted components. A power increase must be registered under § 19 (2) StVZO in Germany. Modifications to emission control systems are not offered.