Porsche 958.2 Cayenne S / GTS Cayenne XperTune Performance Software (2015-2018)

Porsche 958.2 Cayenne S / GTS Cayenne XperTune Performance Software (2015-2018)

Marsoni

M251S

$1631.97

Get it in 3 business days with 1 day shipping. Friday, May 29

Porsche 958.2 Cayenne S / GTS Cayenne XperTune Performance Software (2015-2018)SKU: POR. 9582GTS. ET Porsche 958. 2 Cayenne S GTS Cayenne XperTune Performance Software (2015 2018) Unlock substantial power increases on your 2015 2018 Porsche Cayenne S or GTS with Fabspeed XperTune performance software. This handheld tuner flashes custom ECU tunes directly through the OBD II port, adding up to 62 HP and 78 TQ on GTS models while maintaining everyday drivability and reliability. No ECU removal required, just read stock data, send

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Reviewed in the United States on April 29, 2026