BMW G06 X6 sDrive40i B58 3.0L Performance ECU Software / Tuning

Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. Includes JB4 side repair harness molex pigtail. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4714892

Mfg#:

JB4-OBDII-CA-MC

$30.00 USD

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Lifetime Replacement

Visconti has created a true plug and play harness kit for Gen 2 B58 and S58 cars! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4810321

Mfg#:

200.1103

$795.00

This product was last offered at the strikethrough price on
01-05-2026

$615.00 USD

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on orders $49 and up

Lifetime Replacement

Increase of +126 Horsepower, and +127 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4732820

Mfg#:

05-458-00107-0KT

$1699.00 USD

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Lifetime Replacement

Increase of +101 Horsepower, and +102 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4732819

Mfg#:

05-458-00106-9KT

$1599.00 USD

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Lifetime Replacement