Dinan for BMW 4 Series G22 (2021+)

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Dinan Gen 3 Power Control Unit (PCU) - With 4 Year / 50K Warranty - B...
For vehicles with the Gen3 B58 (B58N / B58TU2) engine only
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Dinan - Corporate Logo
T#:49892341
Part#: D440-0201-W
Ships in 6 Business Days
New Item
11% off MSRP $ 2,362.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,099.99 USD
Free Shipping
11% off MSRP
$ 2,362.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,099.99 USD
Free Shipping
Dinan's PCU installs as a “piggyback unit” between select sensors and the ECU. It then adjusts these signals to achieve increased performance. It also uses the OBDII connection to provide a range of capabilities beyond mere power increase. The Dinan PCU is controlled by a user-friendly free Bluetooth app available for both iOS and Android devices. This app provides access to all the device’s potent features.
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Dinan Gen 3 Power Control Unit (PCU) - BMW Gen3 B58 (B58N / B58TU2) ...
For vehicles with the Gen3 B58 (B58N / B58TU2) engine only
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Dinan - Corporate Logo
T#:49892340
Part#: D440-0201
Ships on Jul 29, 2026
New Item
11% off MSRP $ 742.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 659.99 USD
Free Shipping
11% off MSRP
$ 742.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 659.99 USD
Free Shipping
Dinan's PCU installs as a “piggyback unit” between select sensors and the ECU. It then adjusts these signals to achieve increased performance. It also uses the OBDII connection to provide a range of capabilities beyond mere power increase. The Dinan PCU is controlled by a user-friendly free Bluetooth app available for both iOS and Android devices. This app provides access to all the device’s potent features.
Show More Show Less