Power figures · Cars, SUVs and vans

Subaru Impreza chiptuning – Stage 1 power figures

3 engine variants across 2 generations. Stock figures are manufacturer data; figures after optimisation are our own experience at the lower end of what is achievable.

Subaru Impreza GP/IV (2011–2016)

Engine	Fuel	Stock	Stage 1	Gain
1.6i 114	Petrol	114 PS · 150 Nm	120 PS · 160 Nm	+6 PS · +10 Nm
2.0i 150	Petrol	150 PS · 196 Nm	155 PS · 200 Nm	+5 PS · +4 Nm

Subaru Impreza WRX STI VA (2014–2018)

Engine	Fuel	Stock	Stage 1	Gain
2.5 Turbo STI 300	Petrol	300 PS · 407 Nm	355 PS · 490 Nm	+55 PS · +83 Nm

Other Subaru models

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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.