Chiptuning for Porsche Boxster
987 2005 2011 2.9i
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
