$1,299.55
Porsche 911 3.4 DFI Carrera / 4 POWER GAINSECM Tuner Performance Upgrade ResultsHORSEPOWERTORQUEStock350 HPStage 1365...
$1,464.05
Porsche 911 3.8 DFI Carrera S / 4S POWER GAINSECM Tuner Performance Upgrade ResultsHORSEPOWERTORQUEStock400 HPStage...
$2,122.05
Porsche 911 3.8 DFI GT3 POWER GAINSECM Tuner Performance Upgrade ResultsHORSEPOWERTORQUEStock476 HPStage 1500 HP+24 HPStock440...
$1,464.05
Porsche 911 3.8 DFI GTS POWER GAINSECM Tuner Performance Upgrade ResultsHORSEPOWERTORQUEStock430 HPStage 1450 HP+20 HPStock440...
$2,451.05
Porsche 911 3.8 DFI Turbo S POWER GAINSECM Tuner Performance Upgrade ResultsHORSEPOWERTORQUEStock560 HPStage 1600 HP+40...
$2,451.05
Porsche 911 3.8 DFI Turbo POWER GAINSECM Tuner Performance Upgrade ResultsHORSEPOWERTORQUEStock520 HPStage 1600 HP+80 HPStock710...
$2,122.05
Porsche 911 4.0 DFI GT3 RS POWER GAINSECM Tuner Performance Upgrade ResultsHORSEPOWERTORQUEStock500 HPStage 1525 HP+25...
$2,122.05
Porsche 911 R 4.0 DFI POWER GAINSECM Tuner Performance Upgrade ResultsHORSEPOWERTORQUEStock500 HPStage 1525 HP+25 HPStock460...
$1,464.05
Porsche Boxster 2.7 DFI POWER GAINSECM Tuner Performance Upgrade ResultsHORSEPOWERTORQUEStock265 HPStage 1285 HP+20 HPStock280 TQStage...