Fabspeed Ferrari F355 XperTune Performance Software

Fabspeed Ferrari F355 XperTune Performance Software

Marsoni

M251S

$1571.47

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

Fabspeed Ferrari F355 XperTune Performance SoftwareSKU: FER. 355. ECU Fabspeed Ferrari F355 1994 1999 XperTune Performance Software Unlock more power in your Ferrari F355 with Fabspeed XperTune performance software. This ECU reprogramming boosts horsepower from 380 to 405 and torque from 267 to 288 lb ft by adjusting sensor inputs, air fuel ratios, and engine parameters. Fits all 1994 1999 Ferrari 355 models with reliable gains that maintain driveability. Key Features Power Gains: Increases output to

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It’s a nice watch. I own pieces from other brands, and I stopped wearing this one for about a month; when I decided to put it back on, it was still running. I found this odd, since it’s supposed to be an automatic watch—meaning you need to wear it to keep it wound and functioning—and it supposedly doesn't use a battery. Another thing: every time I wash my hands, water gets inside the watch, even though it’s rated for a depth of 30 meters. I have my doubts as to whether it’s truly an automatic or not. Does anyone else here own one?

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Reviewed in the United States on April 15, 2026

Verified Purchase

carlos cortez b

Draper, US

★★★★★ 5

satisfied

Color: silver white

great item

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 10, 2026