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BMW G20 330i B46 2.0L Performance ECU Software / Tuning

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NM Engineering Power Module EVO - B46D

ES#5434552 - NM.64502046 - NM Engineering Power Module EVO - B46D - Next-Gen Power Delivery with OEM-Level Integration - up to + 35 HP / + 45 TQ - NM Engineering - BMW

Next-Gen Power Delivery with OEM-Level Integration - up to + 35 HP / + 45 TQ affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
For early models with the Gen2 B46 engine (B46D / B46TU)

Brand:
NM Engineering - Corporate Logo
ES#:
5434552
Mfg#:
NM.64502046
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 - B48P

ES#5434553 - NM.64502048 - NM Engineering Power Module EVO - B48P - Next-Gen Power Delivery with OEM-Level Integration - up to +45 HP / +40 TQ - NM Engineering - BMW

Next-Gen Power Delivery with OEM-Level Integration - up to +45 HP / +40 TQ affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
For late models with the Gen3 B48 engine (B48P / B48TU2)

Brand:
NM Engineering - Corporate Logo
ES#:
5434553
Mfg#:
NM.64502048
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

RaceChip GTS 5 Black Tuning Module - With App Control

ES#5456320 - 934026 - RaceChip GTS 5 Black Tuning Module - With App Control - Get up to +51 hp and +46 lb-ft through a safe and easy to use tuning module from Racechip - Includes App control for easy tune swtiching via your smartphone - Race Chip - BMW

Get up to +51 hp and +46 lb-ft through a safe and easy to use tuning module from Racechip - Includes App control for easy tune swtiching via your smartphone affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 2025+ models with the Gen3 B48 Engine only

Brand:
Race Chip - Corporate Logo
ES#:
5456320
Mfg#:
934026
Ships in 3 Business Days
ON SALE! SAVE 10%
$848.00

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

$763.20 USD
This product is lifetime replacement eligible Lifetime Replacement

RaceChip GTS 5 Black Tuning Module

ES#5456318 - 924725 - RaceChip GTS 5 Black Tuning Module - Get up to +37 hp and +51 lb-ft through a safe and easy to use tuning module from Racechip - Race Chip - BMW

Get up to +37 hp and +51 lb-ft through a safe and easy to use tuning module from Racechip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 2019-2024 models with the Gen2 B46/B48 Engine only

Brand:
Race Chip - Corporate Logo
ES#:
5456318
Mfg#:
924725
Ships in 3 Business Days
ON SALE! SAVE 10%
$779.00

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

$701.10 USD
This product is lifetime replacement eligible Lifetime Replacement

RaceChip GTS 5 Black Tuning Module

ES#5456319 - 934025 - RaceChip GTS 5 Black Tuning Module - Get up to +51 hp and +46 lb-ft through a safe and easy to use tuning module from Racechip - Race Chip - BMW

Get up to +51 hp and +46 lb-ft through a safe and easy to use tuning module from Racechip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 2025+ models with the Gen3 B48 Engine only

Brand:
Race Chip - Corporate Logo
ES#:
5456319
Mfg#:
934025
Ships in 3 Business Days
ON SALE! SAVE 10%
$779.00

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

$701.10 USD
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

ReFlex Lite: Advanced Sequential Injector Controller - Inline-4

Upgrade From Your Outdated Batch-Fire Injector Controller! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4810419
Mfg#:
910.1010
Back Ordered
$469.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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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