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BMW G87 M2 S58 3.0L

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BMW G87 M2 S58 3.0L Performance ECU Software / Tuning

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RaceChip XLR5 - BMW & MINI Cooper

ES#4884002 - 999982BMW - RaceChip XLR5 - BMW & MINI Cooper - A piggy back tuner that allows you to adjust throttle response for peak performance. - Race Chip - BMW MINI

A piggy back tuner that allows you to adjust throttle response for peak performance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4884002
Mfg#:
999982BMW
Special Order: No Guaranteed ETA
ON SALE! SAVE 10%
$259.00

This product was last offered at the strikethrough price on
07-01-2026

$233.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

JB4 OBDII Cable - With JB4 side Repair Harness

ES#4714892 - JB4-OBDII-CA-MC - JB4 OBDII Cable - With JB4 side Repair Harness - 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. - Burger Motorsports - Audi BMW Volkswagen Mercedes Benz MINI Porsche

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:
Burger Motorsports - Corporate Logo
ES#:
4714892
Mfg#:
JB4-OBDII-CA-MC
Ships on Jul 21, 2026
$30.00 USD
This product is lifetime replacement eligible Lifetime Replacement

JB4 Fuel Pressure Upgrade Kit - S58

ES#5425069 - JB4FPUS58 - JB4 Fuel Pressure Upgrade Kit - S58 - Adds a high fuel pressure connection to the JB4 for S58 platforms, allowing direct control of fuel pressure and fuel trims - Burger Motorsports - BMW

Adds a high fuel pressure connection to the JB4 for S58 platforms, allowing direct control of fuel pressure and fuel trims affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
5425069
Mfg#:
JB4FPUS58
Ships on Jul 21, 2026
$175.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ReFlex+ Plug-N-Play Harness Kit - Visconti Tuning

ES#4810321 - 200.1103 - ReFlex+ Plug-N-Play Harness Kit - Visconti Tuning - Visconti has created a true plug and play harness kit for Gen 2 B58 and S58 cars! - Motiv Motorsports - BMW

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:
Motiv Motorsports - Corporate Logo
ES#:
4810321
Mfg#:
200.1103
Ships in 4 Business Days
$795.00

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

$615.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

NM Engineering Power Module EVO - M2 CS

ES#5434559 - NM.64508758.2 - NM Engineering Power Module EVO - M2 CS - Next-Gen Power Delivery with OEM-Level Integration - up to +110 HP / +70 TQ - NM Engineering - BMW

Next-Gen Power Delivery with OEM-Level Integration - up to +110 HP / +70 TQ affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
For M2 CS models - Not for the standard M2

Brand:
NM Engineering - Corporate Logo
ES#:
5434559
Mfg#:
NM.64508758.2
Ships in 2 Business Days
ON SALE!
$629.00

This product was last offered at the strikethrough price on
07-02-2026

$595.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

NM Engineering Power Module EVO

ES#5434558 - NM.64508758 - NM Engineering Power Module EVO - Next-Gen Power Delivery with OEM-Level Integration - up to +80 HP / +60 TQ - NM Engineering - BMW

Next-Gen Power Delivery with OEM-Level Integration - up to +80 HP / +60 TQ affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
NM Engineering - Corporate Logo
ES#:
5434558
Mfg#:
NM.64508758
Ships in 2 Business Days
ON SALE!
$629.00

This product was last offered at the strikethrough price on
07-02-2026

$595.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MHD DME Unlocker - Pre-06/20 B-Series

Unlocks your factory DME to allow tuning affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a production date before 06/2020

Brand:
MHD Tuning - Corporate Logo
ES#:
5480723
Mfg#:
MHD-UNLOCKER
Ships on Jul 21, 2026
$373.99 USD

More About Performance ECU Software / Tuning

Add power and performance with special ECU software upgrades from recognized tuning leaders like APR, 034Motorsport, Unitronic, Integrated Engineering. Let our trained support staff show you how to pick the performance ECU software upgrade that suits your driving preferences and budget.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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