Porsche 958 Cayenne S / GTS XperTune Performance Software (2011-2014)

Porsche 958 Cayenne S / GTS XperTune Performance Software (2011-2014)

Marsoni

M251S

$966.48

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

Porsche 958 Cayenne S / GTS XperTune Performance Software (2011-2014)SKU: POR. 958V8. ET Porsche 958 Cayenne S GTS XperTune Performance Software (2011 2014) Boost your Porsche 958 Cayenne S or GTS 4. 8L with Fabspeed XperTune Performance Software and handheld tuner. This ECU flash delivers 20 WHP and 15 TQ gains while maintaining reliability and drivability. Flash directly via OBD II port without removing the ECU. Key Features Power Gains: Cayenne S stock 400 WHP 369 TQ to tuned 420 WHP 384 TQ. GTS stock 420 WHP 380 TQ

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I’m 5’6” and ordered the small — it fits perfectly! The color is exactly as shown in the pictures, a beautiful beige that goes with everything. The fabric is incredibly soft and comfortable, making it great for layering or wearing on its own. I’m really happy with this purchase and would definitely recommend it!

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Reviewed in the United States on November 1, 2025

Verified Purchase

CC7

Belleville, US

★★★★★ 3

Nice but not great

Fits true to size. I ordered a small and it was a great fit. Could be a bit softer. Loved the style. Not too thin or not heavy, nice weight. This quality of the sweater was nice, however the buttons broke apart as I was styling the cardigan. Not happy to have to sew on small buttons to fit the small holes. It’s nice but I had to put too much effort into wearing it.

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Reviewed in the United States on February 11, 2026

Verified Purchase

KINDLE

Port Orchard, US

★★★★★ 4

Great product

Color: Black, Size: Medium

Love it. Fit is great. The only issue is pilling

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Reviewed in the United States on April 22, 2026

Verified Purchase