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MMX Performance Power Control Module – BMW G8X M2 / M3 / M4

Name: MMX Performance Power Control Module – BMW G8X M2 / M3 / M4
Brand: MMX Performance
SKU: MMR50-1601
Price: 1254.00 USD
Availability: InStock

SKU: MMR50-1601

$1,254.00

1-year warranty Fitment guarantee Genuine MMX Performance

Vehicle

Ships direct from the US

This item ships direct from our US warehouse for faster delivery and no import duties.

MMX Performance Power Control Module – BMW G8X M2 / M3 / M4

MMX Performance Power Control Module (PCM) – G8X M2 / M3 / M4

The MMX Performance PCM is more than a “tuning box”—it’s effectively a secondary ECU, engineered to safely optimize your engine’s performance in real time. Using our in-house developed calibration running on a standalone PCB, the PCM communicates in parallel with the factory ECU to intelligently manage multiple sensor signals, including charge air pressure, ignition, and fueling. The result: substantial increases in power and torque across the entire powerband.

Extensive development—tens of thousands of miles on our dyno, on-road, and track—ensures optimal performance, drivability, and safety across different hardware setups.

The kit includes a vehicle-specific wiring loom and a secure carbon fiber mounting bracket. The PCM itself is housed in a billet aluminum case with cooling fins, finished in MMX gloss black anodizing for both durability and aesthetics.

NOTE: CS / CSL models require specific module coding and this unit is not compatible with standard models.

Power Gains:
- G87 M2: +100 HP / +100 Nm
- G8X M3 / M4: +100 HP / +100 Nm
- G8X CS / CSL: +110 HP / +100 Nm
Significant increase in torque and power across the powerband
Simple installation with included instructions
Removable and undetectable
Billet aluminum construction with cooling fins
Signature MMX gloss black anodized finish
Engineered, hand-assembled, and calibrated in-house in the UK
Vehicle-specific loom and carbon fiber mounting bracket included

Spread the cost with Klarna, Clearpay or PayPal Pay in 3. Choose one at checkout to see the options available for your order.

Klarna

Select Klarna at checkout for:

Pay later: delay payment by up to 30 days, interest free.
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Instalments: up to 6 months interest free, or up to 24 months interest bearing.
6 months interest-free credit: minimum £250, maximum £5,000, 0% deposit.
12 months interest-free credit: minimum £250, maximum £5,000. 0% deposit for orders of £250 to £1,000 (orders cannot be below £250); a 10% to 50% deposit for orders of £1,000.01 to £5,000, chosen by you.
24 months interest-bearing credit at 21.9% APR: minimum £250, maximum £5,000. 0% deposit for orders of £250 to £1,000 (orders cannot be below £250); a 10% to 50% deposit for orders of £1,000.01 to £5,000, chosen by you.

Klarna's Pay in 3 and Pay in 30 days are unregulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Klarna's terms and late fees apply.

Clearpay

Clearpay lends you a fixed amount of credit so you can pay for your order in 4 instalments, always interest free, and suits purchases under £1,000. Select Clearpay at checkout. Clearpay's terms and eligibility criteria apply. For more on using Clearpay for your order, get in touch with our team.

PayPal Pay in 3

Three interest-free monthly payments, the first at checkout. Select PayPal at checkout, then Pay in 3. PayPal's terms apply.

PayPal Pay in 3 is a credit agreement. Consider if the purchase is affordable and how you will make repayments. Missing payments may make other borrowing more difficult or more expensive.

Please shop responsibly and visit the lenders' websites for more information. All finance options are for individuals aged 18 and over.

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