BMW M3 Performance ECU Software / Tuning

Can leave this dongle plugged in without draining battery. Enables you to wirelessly load MHD flashes and several other functions to your BMW when paired with an Android or iOS device! Compatible with E, F, & G Chassis BMWs! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Newest MHD Flash Adapter - works with E F & G Chassis BMWs!

Brand:

ES#:

4615596

Mfg#:

MHDWIRELESSV2

$99.99 USD

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Lifetime Replacement

Enable flex-fuel features on your tuned BMW with this plug and play kit! Compatible with MHD or ECUTEK tunes and works with the stock or TU High Pressure Fuel Pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with an Automatic Transmission only
S58 Engines - Automatic Transmission (Any HPFP)

Brand:

ES#:

4690036

Mfg#:

ECA-G-B58-S58-AT

Enable flex-fuel features on your tuned BMW with this plug and play kit! Compatible with MHD or ECUTEK tunes and works with the stock or TU High Pressure Fuel Pump ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
S58 Engines - Automatic Transmission (Any HPFP)

Brand:

ES#:

5470774

Mfg#:

ECAGB58S58ATSD3

Enable flex-fuel features on your tuned BMW with this plug and play kit! Compatible with MHD or ECUTEK tunes and works with the stock or TU High Pressure Fuel Pump ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
S58 Engines - Automatic Transmission (Any HPFP)

Brand:

ES#:

5470716

Mfg#:

ECAGB58S58ATSD