Chiptuning for Porsche Boxster
987 2005 2011 2.9i
Fuel type
gasoline
Standard HP
256
Standard Nm
290

STAGE 1
+23 HP / +26 Nm

HP
Nm
Stock
256
290
Tuning
279
316
Difference
23
26

STAGE 2
+25 HP / +26 Nm

HP
Nm
Stock
256
290
Tuning
281
316
Difference
25
26

Stage 1

Stage 2

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