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BMW F10 M5 S63 4.4L

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BMW F10 M5 S63 4.4L Weistec

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Weistec BMW S63TU W.1 ECU Tune

ES#4708354 - 05-563-00069-4KT - Weistec BMW S63TU W.1 ECU Tune - Increase of +95 Horsepower, and +188 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! - Weistec - BMW

Increase of +95 Horsepower, and +188 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!

Brand:
Weistec - Corporate Logo
ES#:
4708354
Mfg#:
05-563-00069-4KT
Ships on Oct 7, 2026
$1599.00 USD
This product is lifetime replacement eligible Partial Replacement

Weistec BMW S63TU W.2 ECU Tune

ES#4708355 - 05-563-00070-6KT - Weistec BMW S63TU W.2 ECU Tune - Increase of +126 Horsepower, and +246 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters! - Weistec - BMW

Increase of +126 Horsepower, and +246 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!

Brand:
Weistec - Corporate Logo
ES#:
4708355
Mfg#:
05-563-00070-6KT
Ships on Oct 7, 2026
$1799.00 USD
This product is lifetime replacement eligible Partial Replacement

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