Piggyback Tuning Modules for BMW 4 Series G26 (2022+)

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You've heard about it before, and now it's available here at Turner Motorsport! The Burger Motorsport JB4 Tuner is one of the most versatile, adaptable modifications you can make to your BMW, and among the simplest to install. A true plug & play solution, the JB4 offers support for everything from stock cars to fully built monsters. Stock cars can expect gains of up to 60 wheel horsepower, while modified cars can expect to see gains of over 100 WHP! With an additional cable, you can connect your smart device or laptop to enjoy datalogging and tuning capabilities. It's all inclusive and fully featured - it's the JB4 from Turner Motorsport. Order yours today!

Burger Motorsports Tuning Products are for off-road racing use only - NOT FOR SALE OR USE IN CALIFORNIA! All customers must sign and return an emissions waiver to purchase Burger Motorsports tuning products.

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xAutomotive xA Ultra WiFi Adapter - BMW E, F, & G Chassis (2003+)
xAutomotive xA Ultra WiFi Adapter - BMW E, F, & G Chassis (2003+) ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
xHP - Corporate Logo
T#:51110153
Part#: XA-ULTRA-ADAPTER
Ships in 2 Business Days
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$ 109.00 USD
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$ 109.00 USD
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xAutomotives newest WiFi adapter, esigned to deliver exceptional speed, maximum connection stability, and great performance for flashing, coding, and live monitoring. Developed and built in-house by xAutomotive in Europe, this adapter has been tested to ensure superior reliability and seamless integration with all xAutomotive products and a range of third-party apps. This adapter is built to last, crafted from high-quality materials inside and out, and has been rigorously tested in operating temps from -40 degrees C to +70 degrees C in both dry and humid conditions to ensure proper functionality in all conditions. The shell features a soft-touch material, and the electrical contacts are gold-plated for reliable signal transmission.
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NM Engineering Power Module EVO - G2X 330i/430i B46D
NM Engineering Power Module EVO - G2X 330i/430i B46D
For early models with the Gen2 B46 engine (B46D / B46TU)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
NM Engineering - Corporate Logo
T#:50591590
Part#: NM.64502046
Ships in 3 Business Days
New Item
Sale - Save 5% $ 629.00

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

$ 595.91 USD
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Sale - Save 5%
$ 629.00

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

$ 595.91 USD
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Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
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Dinan Gen 3 Power Control Unit (PCU) - With 4 Year / 50K Warranty - BMW Gen3 B58 (B58N / B58TU2)
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
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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
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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
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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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Fuel-It! CANfuel Sequential Port Fuel Injection Controller
Fuel-It! CANfuel Sequential Port Fuel Injection Controller
For Automatic Transmissions Only
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fuel-It! - Corporate Logo
T#:54104130
Part#: FICANPFI-G58A
Ships on Jul 22, 2026
New Item
$ 599.00 USD
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$ 599.00 USD
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The Fuel-It! CANfuel expands factory ECU capabilities by managing up to 8 fuel injectors sequentially, alongside an ethanol content sensor, low fuel pressure sensor, additional pressure sensors, EGT probes, external fuel pumps, and secondary auxiliary components. The system utilizes standard CANbus technology, seamlessly integrating with the vehicle's existing factory control module communication network.
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NM Engineering Power Module EVO - G2X M340i/M440i B58D
NM Engineering Power Module EVO - G2X M340i/M440i B58D
For Pre-LCI models with the Gen2 B58 (B58D / B58TU)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
NM Engineering - Corporate Logo
T#:50591592
Part#: NM.64502058
Ships in 3 Business Days
New Item
Sale - Save 5% $ 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
Add to Wish List
Sale - Save 5%
$ 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
Add to Wish List
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
Show More Show Less
NM Engineering Power Module EVO - G2X 330i/430i B48P
NM Engineering Power Module EVO - G2X 330i/430i B48P
For late models with the Gen3 B48 engine (B48P / B48TU2)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
NM Engineering - Corporate Logo
T#:50591591
Part#: NM.64502048
Ships in 3 Business Days
New Item
Sale - Save 5% $ 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
Add to Wish List
Sale - Save 5%
$ 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
Add to Wish List
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
Show More Show Less
NM Engineering Power Module EVO - G2X M340i/M440i B58N
NM Engineering Power Module EVO - G2X M340i/M440i B58N
For LCI models with the Gen3 B58 (B58N / B58TU2)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
NM Engineering - Corporate Logo
T#:50591593
Part#: NM.64502058.2
Ships in 3 Business Days
New Item
Sale - Save 5% $ 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
Add to Wish List
Sale - Save 5%
$ 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
Add to Wish List
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
Show More Show Less
Dinan Gen 3 Power Control Unit (PCU) - BMW Gen3 B58 (B58N / B58TU2)
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 30, 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
Add to Wish List
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
Add to Wish List
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

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