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Fabspeed Porsche 996 GT3 XperTune Performance Software

Marsoni M251S
Sale price$905.98
Pay 4 payments of $226.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Fabspeed Porsche 996 GT3 XperTune Performance SoftwareSKU: POR. 996GT3. ET Fabspeed Porsche 996 GT3 (1999 2005) XperTune Performance Software This Fabspeed XperTune delivers custom ECU tuning for the Porsche 996 GT3 3. 6L engine through a handheld device connected to the OBD II port. It increases output to 406 HP and 314 TQ from stock 381 HP and 284 TQ while preserving drivability and reliability. No ECU removal or bench flashing required, just email your data for a vehicle specific tune. Key Features
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.7 ★★★★★
Based on 921 reviews
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Sangay Choizang
San Leandro, US
★★★★★ 1
Not giving accurate time.
Color: Grey
Watch looks so fancy and standard but regretted to say that the pins on the bands are coming out easily, and does not giving accurate time. doesn’t worth it. Wish i can return it if possible.
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Reviewed in the United States on March 26, 2022
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Verified Purchase
MingYolo
Charlottesville, US
★★★★★ 5
Great watch so far
Color: Grey
Very lovely watch. Feels quality and rather heavy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2024
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Verified Purchase
Andre S. Palomo
Houston, US
★★★★★ 5
Great watch!
Style: Dress, Color: Gold Tone Stainless Steel
BEAUTIFUL WATCH and excellent horology you would expect from Citizen.
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Reviewed in the United States on April 10, 2026
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Nicole Palochik
Chelsea, US
★★★★★ 5
Great Buy
Style: Dress, Color: Two-Tone Gold/ Blue Dial, Style: Dress, Color: Two-Tone Gold/ Blue Dial
Stunning watch!! Purchased for my boyfriend for his birthday. He is a bigger guy with a larger arm/wrist so the size of this watch looks great on him. He receives a ton of compliments on it, and it still catches my eye every time he wears it. Decent weight without being too heavy (he reports). Perfect to wear as a daily watch or dress up with
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Reviewed in the United States on February 6, 2026
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Verified Purchase
Patrick Caputo
Carnegie, US
★★★★★ 5
Quality and “Executive” Look
Style: Dress, Color: Two-Tone Gold/ Blue Dial
Quality you come to expect from Citizen. Looks and feels like a more expensive watch without busting your wallet. I get the most compliments on this watch over any other I own!
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Reviewed in the United States on April 18, 2025

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