Porsche 718 Boxster chiptuning – Stage 1 power figures

5 engine variants across 1 generations. Stock figures and non-binding Stage 1 guide values for comparable vehicles. Feasibility is checked for the individual vehicle and ECU.

Porsche 718 Boxster 982 (2016–)

Engine	Fuel	Stock	Stage 1	Gain
Boxster 300	Petrol	300 PS · 380 Nm	345 PS · 440 Nm	+45 PS · +60 Nm
Boxster S 350	Petrol	350 PS · 420 Nm	400 PS · 490 Nm	+50 PS · +70 Nm
Boxster GTS 365	Petrol	365 PS · 430 Nm	420 PS · 500 Nm	+55 PS · +70 Nm
Boxster GTS 4.0 400	Petrol	400 PS · 430 Nm	410 PS · 440 Nm	+10 PS · +10 Nm
Boxster Spyder 4.0 420	Petrol	420 PS · 420 Nm	440 PS · 440 Nm	+20 PS · +20 Nm

Other Porsche 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.