2012 Porsche 911 991 Carrera S Cabriolet H6 3.8L Performance ECU Software / Tuning

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Weistec Porsche 911 2012-2016 Carrera S (991.1) W.1 ECU Tune

Increase of +20 Horsepower, and +14 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!

Brand:
ES#:: 4732719
Mfg#:: 05-038-00242-4KT

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$1599.00

This product was last offered at the strikethrough price on
08-31-2026

$1359.15 USD

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Weistec Porsche 911 2012-2016 Carrera S (991.1) W.2 ECU Tune

Increase of +30 Horsepower, and +25 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts!

Brand:
ES#:: 4732720
Mfg#:: 05-038-00243-5KT