Piggyback Tuning Modules

BMW OBD2 Cable K+DCAN Cable - FTDI FT232RL Style

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T#:8677166

Part#: 01KDCABLE

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$ 33.99

This product was last offered at the strikethrough price on
02-20-2026

$ 32.99 USD

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BMW OBD2 Cable K+DCAN Cable - FTDI FT232RL Style provides a reliable solution for connecting your BMW to a laptop or tablet for advanced diagnostics and coding using various software options. This high-quality cable is designed for use with BMW vehicles, offering versatile compatibility and ease of use.

Comprehensive Connectivity: Enables diagnostics and coding for a wide range of BMW models by connecting to a laptop or tablet.
Supports Multiple CAN Protocols: Includes support for D-CAN, PT-CAN, and K-CAN operation, with a convenient switch for selecting the appropriate protocol.
Driver Software Included: Comes with a CD containing the necessary driver software for seamless setup.
Wide Vehicle Compatibility: Compatible with numerous BMW models, including E60, E63, E64, E83, E81, E87, E82, E88, E90, E91, E92, E93, E70, E71, E72, R55, R56, R57, R50, R52, R53, E46, E53, and E65, E66, E67. Also supports 1995-1998 vehicles without K-Line.
Diagnostic and Coding: Ideal for performing diagnostics and coding tasks, although diagnostic and coding software must be purchased separately.

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Motiv ReFlex+ for BMW

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T#:17970629

Part#: RFXF02UI6

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$ 859.00 USD

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The MOTIV ReFlex+ is an Advanced I/O Integration module allowing a level of precise control of auxiliary components. In addition, the ReFlex can incorporate external data into the factory DME/ECU in parallel through optional CANbus integration. Utilizing the CANbus option, multiple digital and analog signals can be used by the DME/ECU for safety, data logging, or adaptive tuning features. It is unique in its ability to function as a separate standalone, as well as a parallel module in conjunction with the DME/ECU. The ReFlex provides the most accurate and precise supplementary sequential fuel injection with the ability to control other advanced features all in one place. It brings a new level of control, function, and versatility to tuning any modern-day vehicle. Preset crank and cam trigger for most modern-day BMW engines, as well as fully configurable triggers to be synched on any vehicle application. Configurable to operate on 4, 5, 6, and 8-cylinder engines. 3 Point MAP sensor calibration table makes it configurable for almost any MAP or TMAP sensor. Sequential Port Injection with the ability to sense individual injector failures on 4 to 8-cylinder engines. Built-in Ethanol Content Analyzer. The Re|Flex firmware and XDFs include ethanol compensation tables to scale properly for varying ethanol % based on real-time input from the sensor. 2x Additional Outputs. These outputs have 12x12 resolution tables for control in TunerPro R/T. These can be configured to run as on/off, digital, frequency (25hz), or PID. Boost Control WGDC Methanol Solenoid Control PWM (for use with valves such as the Aquamist FAV and the ProMeth Pulse Valve) Nitrous Solenoid Control PWM Auxiliary fuel pump relay trigger 2x Inputs Ethanol Content Sensor Fuel Pressure Sensor (0-10bar) Oil Pressure (0-10bar) Coolant Pressure (0-10bar) EGBP/EMAP (0-10bar) CANbus (not required) enabled communication for the transmission and receiving of digital signals for fully DME/ECU integrated control of external modifications. The CANbus communications also allow for data and errors to be transmitted to and from the vehicle's engine control computer in order to add safeguards and implement engine trips and fail safes. Logging via OBDII is still fully functional and is not affected at all by the communication with the Re|Flex. Some of the developments underway include: Error reporting to and from factory ECU for unparalleled safety Output WGDC by converting an EWG signal to a more conventional DC output for controlling standard 3port and 4port boost solenoids for use with external WG’s The ability to datalog non-factory parameters such as ethanol content, additional pressure sensor, PI IDC, and more! These features make the Re|Flex the most powerful and safest supplementary and auxiliary controller on the market. However, this is only the beginning. As flash platforms find the need for more accessories to control, the Re|Flex was designed to be updated easily by the end user in order to add functionality as it is developed.

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xAutomotive xA Ultra WiFi Adapter - BMW E, F, & G Chassis (2003+) ...

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T#:51110153

Part#: XA-ULTRA-ADAPTER

Ships in 1 Business Day

$ 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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Motiv ReFlex Lite: Advanced Sequential Injector Controller - Inline-6...

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T#:29234298

Part#: 910.1011

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$ 479.00 USD

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The ReFlex LITE is a simple yet elegant fueling solution for direct injected vehicles that need to add more fuel by installing a port injection system to keep up with their modifications to the vehicle. Using the same precise form of sequential fuel injection as the ReFlex+, the ReFlex LITE brings a more affordable fuel controller without the additional features of the ReFlex+. Sequential port fuel injection for inline-6 engines Firmware and maps are available for multiple vehicles FREE on our website High resolution calibration tables 24x24 cell RPM vs MAP 0-48psi MAP pressure range 250RPM increments up to 8500RPM High resolution datalogging Fault detection status available to monitor in TunerPRO RT Compact in size Universal fitment Simple installation Please Note: The ReFlex LITE does NOT have the ability to analyze and transmit ethanol content to an ECU.

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JB+ Quick Install Tuner - B58 - 3 Wire

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T#:21012607

Part#: JBPLUS-B58-3W

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$ 239.00 USD

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$ 239.00 USD

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The popular and well-proven JB Plus quick install tuner is available for B46, B48, and B58 applications! Boost is user adjustable up to 4.5psi over stock providing gains up to 30 wheel horsepower and 40 wheel torque on the B48 motor and up to 40 wheel horsepower and 50 wheel torque on the B58 motor. Timing and fueling remains managed seamlessly by the DME, preserving all factory safety systems. While the JB4 is the ultimate tuning tool the JB Plus (JB+) is a quick and simple way to add a few HP with minimal cost and minimal install effort. Something that anyone can buy, install in under a minute, and really feel from the driver's seat. The fuel economy during normal driving is unchanged. Automatically detects the engine type upon installation allowing the same unit to be used for any B48 B58 F series application!

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Burger Motorsport JB4 Performance Tuner - BMW B38/B46/B48

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T#:40004848

Part#: JB4-B48

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$ 599.00 USD

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The JB4 is the most advanced and highly featured tuning system available for your B38, B46, and B48 powered BMW. Power gains are up to 40hp to the wheels (55hp crank) for a B48, gains with bolt-on parts, higher octane, E85 mixtures, and larger turbos are even higher. The JB4 features a simple plug & play installation harness for easy installation & removal and includes many features not found with any other tune. Including on the fly in-dash map switching between factory and various performance maps, optional in-dash gauge displays for boost, boost limiting by gear for improved traction in lower gears, progressive water/methanol support, built-in data logging, built-in code reading, optional direct EWG control to prevent throttle closure with exhaust modifications, exhaust flapper control, and much more. Other more expensive tuners may claim to equal the JB4's technology but upon closer examination lack most if not all of the JB4's features. Remember the JB4 does not require any additional modifications or previous stages. Simply install the JB4 as your first and only modification and enjoy an entirely new fast and smooth racing experience. The JB4 also does not require any user setup or customization, but for those who are interested in logging, adding new features as we post them, etc, we suggest the BMS DATA cable or JB4 mobile phone adapter. The JB4 automatically detects between the B38, B46, B48 models at boot up making installation and setup a snap. Wirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and Android device via the JB4 Mobile connect kit or to your Windows laptop with the BMS data cable. Both options allow you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development. A separate JB4 Mobile app purchase is also required. JB4 Map Guide: Map0: Stock tuning, fully disable JB4 Map1: 3psi over stock added (91 octane) Map2: 4psi over stock added (91-93 octane) Map3: 6psi over stock added (93+ octane) Map4: Absolute target map with peak target of 20psi (93+ and/or 30% E85, EWG connector suggested) Map5: Absolute target map with peak target of 22psi (30% E85+ fuel, EWG connector suggested) Map6: Custom tuning map -- see details on JB4tech.com B58 JB4 page Map7: Progressive WMI map with tuning a function of meth flow and user-defined boost additive. Map8: VALET / Low Boost Map JB4 Power Gains, Features, & Benefits Power gains of up to 100hp to the wheels on a stock vehicle Improves 0-60 times and 1/4 mile times Preloaded with custom JB4 BMW tuning software and up to 8 maps for various fuel and modification levels Ethanol (E85) compatible tuning maps Able to read/delete fault codes View and record up to 40 different gauges/engine parameters in real time with the JB4 app. Boost by gear in 1st, 2nd, and 3rd can be controlled via the JB4 app for a perfect launch Exhaust flap operation can be controlled in most JB4 applications Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment The JB4 offers a lot more performance, functionality, and safety than your average performance chip Quick Plug & Play Installation CANbus OBDII integration offering unrivaled tuning features and performance Improved performance over non-integrated chip tunes Runs as smoothly as stock, this is how your vehicle should have come from the factory Compatible with all driving modes Fuel economy unchanged during normal driving 91 octane fuel or better required for performance gains Not VIN locked and can be removed without a trace and resold down the road Includes the rugged JB4 billet aluminum enclosure for protection Designed and assembled in the USA Free USA Shipping 5-year warranty Note for 2018+ G chassis vehicles with the digital dash layout we have not yet added in the JB4 commands to allow in-dash control but will provide those via a free firmware update once developed. Until then a JB4 mobile adapter or BMS data cable is required for any map and setting changes.

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Motiv ReFlex+ Control Unit

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T#:29101684

Part#: 900.1001

In Stock

$ 729.00 USD

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The motive ReFlex+ Control Unit is an advanced I/O integration module that allows precise control of aftermarket components and sends data to the factory DME (ECU) via CANbus communication, expanding performance tuning capabilities. This control unit allows for precise control of fuel pumps, methanol injection kits, nitrous kits, boost controllers, relay triggers, port injection systems, flex fuel systems, and more. Supporting sequential port injection for up to eight injectors and real-time monitoring of injectors, this unit is a great choice for precise control of fuel delivery to your engine.

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JB+ Quick Install Tuner - B48 - 3 Wire

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T#:21012609

Part#: JBPLUS-B48-3W

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$ 238.99 USD

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The popular and well-proven JB Plus quick install tuner is available for B46, B48, and B58 applications! Boost is user adjustable up to 4.5psi over stock providing gains up to 30 wheel horsepower and 40 wheel torque on the B48 motor and up to 40 wheel horsepower and 50 wheel torque on the B58 motor. Timing and fueling remains managed seamlessly by the DME, preserving all factory safety systems. While the JB4 is the ultimate tuning tool the JB Plus (JB+) is a quick and simple way to add a few HP with minimal cost and minimal install effort. Something that anyone can buy, install in under a minute, and really feel from the driver's seat. The fuel economy during normal driving is unchanged. Automatically detects the engine type upon installation allowing the same unit to be used for any B48 B58 F series application!

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Burger Motorsports JB4 Performance Tuner - BMW Gen3 B48 2.0L & Gen3 B...

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For models with the Gen3 B58 (B58N / B58TU2) and Gen3 B48 (B48N / B48P / B48TU2) engines only

T#:29101683

Part#: B58GEN3-JB4

Ships in 1 Business Day

$ 699.00 USD

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$ 699.00 USD

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The JB4 is the most advanced and highly featured tuning system available for your B48/B58 GEN3 powered vehicle. Power gains are up to 100whp to the wheels (125hp crank) on a completely stock car on 93 octane, and even higher with ethanol fuel mixed in! This new JB4 BMW tuner is specifically designed for the latest Gen 3 B48/B58 variant and is capable of processing the new ultra-fast SENT digital sensor signals in real time with zero latency. The JB4 features a simple plug & play installation harness for easy installation & removal, and includes many features not found with any other tune. Including on-the-fly in-app map switching between factory and various performance maps, boost limiting by gear for improved traction in lower gears, progressive water/methanol support, built-in data logging, built-in code reading, and much more. Other more expensive tuners may claim to equal the JB4's technology, but upon closer examination, lack most, if not all, of the JB4's features. Remember, the JB4 does not require any additional modifications or previous stages. Simply install the JB4 as your first and only modification and enjoy an entirely new, fast, and smooth racing experience. The JB4 also does not require any user setup or customization, but for those who are interested in logging, adding new features as we post them, etc, we suggest the Bluetooth mobile phone adapter.

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Burger Motorsport JB4 Performance Tuner - BMW B58 Gen2 3.0L (B58TU / ...

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Not for sale or use in the state of California.

T#:40004847

Part#: JB4-B58-GEN2

Ships on Jul 21, 2026

$ 599.00 USD

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The JB4 is the most advanced and highly featured tuning system available for your B58 vehicle. Power gains are up to 60hp to the wheels (80hp crank) on a completely stock car on pump gas for a B58; gains with bolt on parts, higher octane, and larger turbos are even higher. The JB4 features a simple plug and play installation harness for easy installation & removal and includes many features not found with any other tune. Including on the fly in dash map switching between factory and various performance maps, optional in dash gauge displays for boost, boost limiting by gear for improved traction in lower gears, progressive water/methanol support, built in data logging, built in code reading, optional direct EWG control to prevent throttle closure with exhaust modifications, exhaust flapper control, and much more. Other more expensive tuners may claim to equal the JB4's technology but upon closer examination lack most if not all of the JB4's features. Remember the JB4 does not require any additional modifications or previous stages. Simply install the JB4 as your first and only modification and enjoy an entirely new fast and smooth racing experience. The JB4 also does not require any user setup or customization but for those who are interested in logging, adding new features as we post them, etc, we suggest the BMS DATA cable or REV3 mobile phone adapter. FEATURES AND BENEFITS Power gains of up to 50hp to the wheels on a stock vehicle Quick Plug & Play Installation CANbus integration offering unrivaled tuning features and performance Runs as smoothly as stock, this is how your BMW should have come from the factory Compatible with all driving modes Fuel economy unchanged during normal driving Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment Ethanol (E85) compatible tuning maps Able to read/delete fault codes Not VIN locked, can be removed without a trace and resold down the road Made in the USA Free USA Shipping 5 year warranty Wirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and Android device via the JB4 Mobile connect kit, or to your Windows laptop with the BMS data cable. Both options allow you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development. Separate JB4 Mobile app purchase also required. Note for 2018+ G chassis vehicles with the digital dash layout, Burger Motorsports have not yet added in the JB4 commands to allow in-dash control but will provide those via a free firmware update once developed. Until then a JB4 mobile adapter or BMS data cable is required for any map and setting changes.

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ReFlex+ Plug-N-Play Harness Kit - Tensility Motorsport

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T#:29201085

Part#: 200.1058

Ships in 5 Business Days

$ 794.00 USD

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$ 794.00 USD

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Tensility Motorsports has developed a plug and play kit for the ReFlex+ that was engineered to meet our high quality standards. TMS has been approved by MOTIV to manufacturer harnesses and they will not void your warranty on MOTIV ReFlex+ products.Â With attention to detail in the selection of wiring, production standards, and quality assurance, TMS plug and play harnesses ensure a consistent and reliable installation for a hassle-free experience. Each harness kit includes all the necessary components to install and run a ReFlex+ Advanced I/O Controller on the vehicle it was designed for. The harness is divided into a few separate pieces for ease of installation and a very clean finished look. Main Harness: This section of the TMS harness kit includes plug and play connections to the vehicles Cam, Crank, and TMAP sensors, 6 injector runs for port injection, the ethanol content sensor connector, and DTM connections for all of the auxiliary inputs and outputs. CAN+ Power Splitter: A clean over-molded compact harness that provides a plug and play connection to your vehicles Body Domain Controller. This section is where the kit will get power, ground, and connect to the CANbus network. Auxiliary Cable Pack: Four additional cables are included to simplify future expansions such as additional sensors, methanol, NOS, fuel pump relays, etc. These 8 ft. cables plug directly into the unused ReFlex+ harness auxiliary ports Aux Out 1/2/3 and Aux In 4 (PSI).

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Power Module - 2020 F-Chassis 2.0T

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T#:23383316

Part#: NM.648846.2

In Stock

Sale - Save 5% $ 419.00

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

$ 396.96 USD

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Sale - Save 5%

$ 419.00

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

$ 396.96 USD

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Upgrade the performance of your new BMW MINI Cooper F56 effortlessly and without compromising reliability with the NM Engineering Power Module. Unlike chip tuning, this innovative device offers a straightforward solution for boosting performance without compromising the integrity of the engine, clutch, or driveline. Specifically designed for the F56, this proprietary tune box, housed in a durable billet aluminum enclosure, intercepts the T-MAP sensor for plug-and-play installation within minutes, undetectable once removed. Crafted with automotive-quality wiring, resistant to oil and heat, and utilizing OE waterproof connectors, this module is positioned within the engine bay for optimal performance.

Features:

Two-position switch for different fuel grades (LOW: 91+ Premium Fuel, HIGH: 100+ Octane Fuel)
Boosts HP/TQ without compromising ECU control
Progressive boost increase for optimal power delivery
Maintains correct Air/Fuel mixture and ignition timing
Retains factory engine safety protocols
Plug-and-play installation/removal within minutes
Leaves no trace after removal
Transferable to another vehicle of the same engine type
One Year Warranty
For off-road use only. Not legal for public roads

Compatibility Notes:

Displays actual boost on OBDII, compatible with OBD readers/scanners
Compatible with MINI 2.0T (B46/B48)
Not compatible with 1.5T (B38) Engine, 2.0T (B48 - 302HP) Engine, 2.0T (B48) Engine 2019-up NON-US Models, 2.0T (B48) Engine 2020-up WORLDWIDE

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JB+ Quick Install Tuner - B48 FWD - 4 Wire

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T#:21012608

Part#: JBPLUS-B48-4W-FW

Ships in 1-3 days

$ 239.00 USD

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$ 239.00 USD

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The popular and well-proven JB Plus quick install tuner is available for B46, B48, and B58 applications! Boost is user adjustable up to 4.5psi over stock providing gains up to 30 wheel horsepower and 40 wheel torque on the B48 motor and up to 40 wheel horsepower and 50 wheel torque on the B58 motor. Timing and fueling remains managed seamlessly by the DME, preserving all factory safety systems. While the JB4 is the ultimate tuning tool the JB Plus (JB+) is a quick and simple way to add a few HP with minimal cost and minimal install effort. Something that anyone can buy, install in under a minute, and really feel from the driver's seat. The fuel economy during normal driving is unchanged. Automatically detects the engine type upon installation allowing the same unit to be used for any B48 B58 F series application!

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Burger Motorsport JB4 Performance Tuner - CARB Approved - BMW F22/23 ...

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T#:38587638

Part#: JB4GEN1GEN2B58

EO#: D-744-4

In Stock

$ 599.00 USD

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$ 599.00 USD

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The JB4 is a powerful and versatile tuning system designed for BMW vehicles with GEN1 and GEN2 B58 engines. It delivers impressive power gains, adding up to 120 wheel horsepower (approximately 140hp at the crank) on a stock engine with pump gas. Performance can be further enhanced with supporting modifications such as bolt-ons, higher octane fuel, E85 blends, and upgraded turbochargers. ### Key Features: - **Plug-and-Play Installation** – Includes an easy-to-install harness for quick setup and removal with no permanent modifications. - **Multiple Tuning Maps** – Comes preloaded with up to eight custom maps optimized for different fuel types and modification levels, including E85 compatibility. - **Real-Time Data Monitoring** – Allows users to track and log up to 40 engine parameters via the JB4 app for precise tuning and performance adjustments. - **Boost by Gear Control** – Adjust boost levels in first, second, and third gears through the app to optimize traction and acceleration. - **Diagnostic Capabilities** – Reads and clears fault codes, assisting with diagnostics and maintenance. For those seeking even greater performance, Burger Motorsports offers a **475 Wheel Horsepower Package** for Gen2 B58 models, featuring the JB4 tuner and additional upgrades to push output up to 475whp, depending on fuel type. The JB4 is the ultimate tuning solution for BMW B58 owners looking to maximize power, drivability, and customization with advanced features and seamless integration.

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RaceChip GTS Black With App Control - Harness Type B

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T#:641529

Part#: 916736B

Ships in 3 Business Days

Sale - Save 10% $ 658.00

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

$ 592.20 USD

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Sale - Save 10%

$ 658.00

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

$ 592.20 USD

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aFe SCORCHER BLUE Bluetooth Power Module - BMW G80 M3, G82/83 M4 S58 ...

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T#:4799664

Part#: 77-86326

In Stock at Vendor

Sale - Save 11% $ 616.00

This product was last offered at the strikethrough price on
01-28-2026

$ 548.53 USD

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Sale - Save 11%

$ 616.00

This product was last offered at the strikethrough price on
01-28-2026

$ 548.53 USD

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The aFe POWER SCORCHER BLUE Power module is the next generation of Plug and Play electronic module technology. It is the fastest way to safely gain significant horsepower, torque and improve drivability without modifying or leaving any trace on the Engine Control Unit (ECU). The SCORCHER BLUE features an LED control switch for in-cabin, on-the-fly power adjustments with different preset modes. With Bluetooth connectivity you can tap into your iOS or Android device to make power adjustments, custom tune different power modes, view gauges for engine parameters, upgrade to the latest revision, measure acceleration times, and more. The app is downloadable for free on the App Store or Google Play store.

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BMW N54 JB4 2 Step / NLS Relay

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T#:1762259

Part#: JB4N542STEP

Ships in 1 Business Day

$ 35.00 USD

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$ 35.00 USD

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BMW N54 JB4 2 Step / NLS Relay is a powerful add-on for BMW N54 engines that enables your JB4 to “2-step” by cycling power to the ignition coils, allowing for quick boost build-up even when the engine is not under load. Ideal for both manual and automatic transmissions, this relay is perfect for creating dramatic sound effects and for launching with manual transmissions. Additionally, it provides No Lift Shifting (NLS) capability for manual cars, enhancing performance and shifting speed.

Enables 2-step functionality for boost control, enhancing launch performance
No Lift Shifting (NLS) for seamless gear changes in manual transmissions
Compatible with both manual and automatic BMW N54 models
Easy installation with updated JB4 firmware (v32_15 for twin turbo or v13_7 for single turbo) - clutch wire no longer required
Requires JB4, back-end flash map, and either a BMS data cable or JB4 mobile connect kit

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Motiv ReFlex+

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T#:29101668

Part#: 910.1001

Ships in 5 Business Days

$ 849.00 USD

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$ 849.00 USD

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The MOTIV ReFlex+ is an Advanced I/O Integration module allowing a level of precise control of auxiliary components. In addition, the ReFlex can incorporate external data into the factory DME/ECU in parallel through optional CANbus integration. Utilizing the CANbus option, multiple digital and analog signals can be used by the DME/ECU for safety, data logging, or adaptive tuning features. It is unique in its ability to function as a separate standalone, as well as a parallel module in conjunction with the DME/ECU. The ReFlex provides the most accurate and precise supplementary sequential fuel injection with the ability to control other advanced features all in one place. It brings a new level of control, function, and versatility to tuning any modern-day vehicle. Preset crank and cam trigger for most modern-day BMW engines, as well as fully configurable triggers to be synched on any vehicle application. Configurable to operate on 4, 5, 6, and 8-cylinder engines. 3 Point MAP sensor calibration table makes it configurable for almost any MAP or TMAP sensor. Sequential Port Injection with the ability to sense individual injector failures on 4 to 8-cylinder engines. Built-in Ethanol Content Analyzer. The Re|Flex firmware and XDFs include ethanol compensation tables to scale properly for varying ethanol % based on real-time input from the sensor. 2x Additional Outputs. These outputs have 12x12 resolution tables for control in TunerPro R/T. These can be configured to run as on/off, digital, frequency (25hz), or PID. Boost Control WGDC Methanol Solenoid Control PWM (for use with valves such as the Aquamist FAV and the ProMeth Pulse Valve) Nitrous Solenoid Control PWM Auxiliary fuel pump relay trigger 2x Inputs Ethanol Content Sensor Fuel Pressure Sensor (0-10bar) Oil Pressure (0-10bar) Coolant Pressure (0-10bar) EGBP/EMAP (0-10bar) CANbus (not required) enabled communication for the transmission and receiving of digital signals for fully DME/ECU integrated control of external modifications. The CANbus communications also allow for data and errors to be transmitted to and from the vehicle's engine control computer in order to add safeguards and implement engine trips and fail safes. Logging via OBDII is still fully functional and is not affected at all by the communication with the Re|Flex. Some of the developments underway include: Error reporting to and from factory ECU for unparalleled safety Output WGDC by converting an EWG signal to a more conventional DC output for controlling standard 3port and 4port boost solenoids for use with external WG’s The ability to datalog non-factory parameters such as ethanol content, additional pressure sensor, PI IDC, and more! These features make the Re|Flex the most powerful and safest supplementary and auxiliary controller on the market. However, this is only the beginning. As flash platforms find the need for more accessories to control, the Re|Flex was designed to be updated easily by the end user in order to add functionality as it is developed.

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Burger Motorsport S58 JB4 BMW Performance Tuner - F97/F98 X3M/X4M ...

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T#:637255

Part#: S58JB4F97F98

Ships in 1 Business Day

$ 799.00 USD

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$ 799.00 USD

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Simple, plug-and-play installation can yield results of up to 60 wheel horsepower on stock cars - or over 100 horsepower on E85!

F90 M5 JB4 BMW Performance Tuner

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T#:23020116

Part#: JB4-F90-M5

Special Order: No Guaranteed ETA

$ 899.00

This product was last offered at the strikethrough price on
05-19-2026

$ 879.00 USD

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$ 879.00 USD

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Maximize BMW Performance with Burger Motorsports JB4 Module

Elevate your BMW's performance with the Burger Motorsports JB4 module, delivering remarkable power gains of up to 80hp and 100tq to the wheels for stock vehicles. This plug-and-play installation enhances the F90 M5, offering unparalleled performance and pushing its quarter-mile potential deep into the 10s.

Featuring full CANbus integration, the JB4 stands out with advanced tuning features, safety functionalities, and diagnostics, setting it apart from generic tuning devices. Its electronic wastegate control ensures precise boost targeting, making it the ultimate tuning box for your //M.

Key Features:

Up to 80hp and 100tq power gains for stock vehicles
Quick Plug & Play Installation
Full CANbus integration for advanced tuning features
Smooth stock-like operation
Compatible with all driving modes
Unchanged fuel economy during regular driving
JB4 Mobile compatibility for smartphone logging and tuning changes
Ethanol (E85) compatible tuning maps
Read/delete fault codes capability
Not VIN locked, easily removable without a trace for resale
Made in the USA with a 5-Year Warranty

Note: Intended for off-road racing use only. Not for sale or use in California. Emissions compliance waiver required for purchase.

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ReFlex+ Install Kit

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T#:29267513

Part#: 400.1001

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$ 15.00 USD

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NM Engineering Power Module EVO - F22/F23 230i B46

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T#:50591582

Part#: NM.64502246

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$ 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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NM Engineering Power Module EVO - G8X M3/M4 Competition S58

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T#:50591600

Part#: NM.64508258

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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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NM Engineering Power Module EVO - F22/F23 M235i N55

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T#:50591583

Part#: NM.64502255

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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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NM Engineering Power Module EVO - G8X M3/M4 CS/CSL S58

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T#:50591601

Part#: NM.64508358

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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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NM Engineering Power Module EVO - F25 X3, F26 X4 28i N20

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T#:50591607

Part#: NM.65502520

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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.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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NM Engineering Power Module EVO - F87 M2 Comp S55

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T#:50591596

Part#: NM.64508755.2

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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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NM Engineering Power Module EVO - G2X 330i/430i B46D

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T#:50591590

Part#: NM.64502046

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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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AFE Power Scorcher GT Power Module - BMW F22/23 F3X E84 F10 F25 F26 N...

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T#:401282

Part#: 77-46316

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$ 417.18 USD

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A simple 30-minute install will give you a huge increase in power. The aFe POWER SCORCHER GT Module includes a high-quality case & wire harness with factory-style connectors for an easy plug-and-play installation. A LED light switch provides In-Cabin On-The-Fly power adjustments. The 4-Power settings are adjustable with one button and the LED light represent the settings: Stock (Green), Sport (Yellow), Sport+ (Orange) and Race (Red) . This performance module increase turbo boost. It improves vehicle performance and throttle response. In testing, this module resulted in significant +41 horsepower and up to +58 lbs. x ft. of torque verified by our in house dyno. Direct Plug & Play Power: This quick and easy plug & play SCORCHER GT module adds significant power by altering pressure sensor signals to increase turbo boost to improve vehicle efficiency, power and throttle response. In-Cabin On-the-Fly Power Adjustments: SCORCHER GT modules feature In-Cabin On-the-Fly power adjustment to accommodate any situation. This adjustment is controlled by via LED light switch with a button that can be easily mounted in any location in the cabin. High Quality Case & Wire Harness: aFe SCORCHER GT modules uses high-quality aluminum extrusion black powder-coated enclosure casing and factory-style connectors which require no modification to your factory harness. These factory-style connectors, plugs directly into the stock wiring harness connectors and sensors. High Precision and Quality: SCORCHER GT modules are 100% tested for proper protection. These modules work amazingly on stock vehicles and are optimized for maximum performance with use of aFe POWER performance products. aFe POWER does not recommend to use with any other tuners or modules. This SCORCHER GT is not CARB-exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles. Quick and easy plug & play installation without any modifications Around 30 minute installation Dyno tested and produced significant power increases of +41 HP / +58 lbs. x ft. torque Increase turbo boost to improve vehicle performance, efficiency and throttle response In-cabin on-the-fly Power Adjustments via LED light switch 4-power position settings: Stock (Green), Sport (Yellow), Sport+ (Orange) and Race (Red) Leaves no trace on ECU (No Footprint) High-quality case & wire harness w/ factory style connectors High reliability, 100% of units tested Compatible with other aFe POWER performance products

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NM Engineering Power Module EVO - F25 X3, F26 X4 35i N55

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T#:50591609

Part#: NM.65502555

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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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NM Engineering Power Module EVO - G87 M2 S58

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T#:50591597

Part#: NM.64508758

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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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Burger Motorsport JB4 Performance Tuner - BMW B38/B46/B48 (CARB Appro...

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T#:40004849

Part#: JB4-B48-CARB

EO#: D-744-4

Ships on Jul 21, 2026

$ 599.00 USD

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CARB APPROVAL: Approved Under Executive Order (EO) No. D-744-4 for all 2016-2018 BMW 230i, 330i, 430i, 530i, and X1 applications. The JB4 is the most advanced and highly featured tuning system available for your B38, B46, and B48 powered BMW. Power gains are up to 40hp to the wheels (55hp crank) for a B48, gains with bolt-on parts, higher octane, E85 mixtures, and larger turbos are even higher. The JB4 features a simple plug & play installation harness for easy installation & removal and includes many features not found with any other tune. Including on the fly in-dash map switching between factory and various performance maps, optional in-dash gauge displays for boost, boost limiting by gear for improved traction in lower gears, progressive water/methanol support, built-in data logging, built-in code reading, optional direct EWG control to prevent throttle closure with exhaust modifications, exhaust flapper control, and much more. Other more expensive tuners may claim to equal the JB4's technology but upon closer examination lack most if not all of the JB4's features. Remember the JB4 does not require any additional modifications or previous stages. Simply install the JB4 as your first and only modification and enjoy an entirely new fast and smooth racing experience. The JB4 also does not require any user setup or customization, but for those who are interested in logging, adding new features as we post them, etc, we suggest the BMS DATA cable or JB4 mobile phone adapter. The JB4 automatically detects between the B38, B46, B48 models at boot up making installation and setup a snap. Wirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and Android device via the JB4 Mobile connect kit or to your Windows laptop with the BMS data cable. Both options allow you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development. A separate JB4 Mobile app purchase is also required. JB4 Map Guide: Map0: Stock tuning, fully disable JB4 Map1: 3psi over stock added (91 octane) Map2: 4psi over stock added (91-93 octane) Map3: 6psi over stock added (93+ octane) Map4: Absolute target map with peak target of 20psi (93+ and/or 30% E85, EWG connector suggested) Map5: Absolute target map with peak target of 22psi (30% E85+ fuel, EWG connector suggested) Map6: Custom tuning map -- see details on JB4tech.com B58 JB4 page Map7: Progressive WMI map with tuning a function of meth flow and user-defined boost additive. Map8: VALET / Low Boost Map JB4 Power Gains, Features, & Benefits Power gains of up to 100hp to the wheels on a stock vehicle Improves 0-60 times and 1/4 mile times Preloaded with custom JB4 BMW tuning software and up to 8 maps for various fuel and modification levels Ethanol (E85) compatible tuning maps Able to read/delete fault codes View and record up to 40 different gauges/engine parameters in real time with the JB4 app. Boost by gear in 1st, 2nd, and 3rd can be controlled via the JB4 app for a perfect launch Exhaust flap operation can be controlled in most JB4 applications Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment The JB4 offers a lot more performance, functionality, and safety than your average performance chip Quick Plug & Play Installation CANbus OBDII integration offering unrivaled tuning features and performance Improved performance over non-integrated chip tunes Runs as smoothly as stock, this is how your vehicle should have come from the factory Compatible with all driving modes Fuel economy unchanged during normal driving 91 octane fuel or better required for performance gains Not VIN locked and can be removed without a trace and resold down the road Includes the rugged JB4 billet aluminum enclosure for protection Designed and assembled in the USA Free USA Shipping 5-year warranty Note for 2018+ G chassis vehicles with the digital dash layout we have not yet added in the JB4 commands to allow in-dash control but will provide those via a free firmware update once developed. Until then a JB4 mobile adapter or BMS data cable is required for any map and setting changes.

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NM Engineering Power Module EVO - G01 X3, G02 X4 30i B46A

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T#:50899184

Part#: NM.64500146

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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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NM Engineering Power Module EVO - F44 228i B46

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T#:50591587

Part#: NM.64504446

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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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NM Engineering Power Module EVO - F97 X3M, F98 X4M S58

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T#:50591616

Part#: NM.65509758

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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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NM Engineering Power Module EVO - F48 X1 28i B46A

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T#:50591602

Part#: NM.64504846

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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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NM Engineering Power Module EVO - G87 M2 CS S58

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T#:50591598

Part#: NM.64508758.2

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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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NM Engineering Power Module EVO - G2X 330i/430i B48P

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T#:50591591

Part#: NM.64502048

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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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RaceChip RS B48A JCW

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T#:38229079

Part#: 933881

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07-01-2026

$ 341.10 USD

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RaceChip Tuning Module - N20

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T#:641461

Part#: RACECHIPN20

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RaceChip is the largest chip tuning company in the world! Their products are made in Germany and rigorously tested on the Autobahn. RaceChip offers the next generation of performance tuning. It allows for up to 30% more Horsepower and 20% better Gas Mileage with a very simple installation process. Unlock the untapped performance of your BMW engine with peace of mind from RaceChip. S: 5 Tune Mappings +32 HP +60 lb-ft Torque Up to +15% MPG Includes everything you need for installation, down to the cable ties. RS: 6 Tune Mappings +40 HP +75 lb-ft Torque Up to +20% MPG Includes everything you need for installation, down to the cable ties. GTS: 7 Tune Mappings +48 HP +90 lb-ft Torque Up to +20% MPG Limited 2 year engine warranty Built in warm-up timer One time reprogramming if used on different vehicle Includes everything you need for installation, down to the cable ties. XLR Throttle Controller: RaceChip developed the new XLR to increase responsiveness on the road. Their innovative throttle tuning system lets you tune your engine’s reactions to your taste – choose from 7 separate stages (Eco+, Eco, Neutral, Sport, Sport+, Race, and Race+). Your engine’s performance isn’t affected by RaceChip XLR, but you can access it more immediately and directly. Experience significantly sharper responses for yourself – no waiting for the message to get through or frustrating “pauses for thought”. And the best thing: installation is simple and requires no specialist knowledge. Try it now! The Brainbox: The Brainbox is the nerve center of XLR and controls the processes needed to optimize throttle response. The Brainbox’s compact size (ca. 70 x 80 mm) allows it to be fitted easily in the footwell of your vehicle. As it is so flat, it does not restrict the driver’s legroom at all. It can be fixed almost anywhere in the footwell, for example in existing slots or vents. The Controller: The XLR Controller allows you to choose between 7 stages: Eco+, Eco, Neutral, Sport, Sport+, Race and Race+. Each stage sharpens your car’s throttle response a little more, until in Race+ it’s like a thoroughbred sports car. You can mount the Controller anywhere in the car so that it’s in the right place for how you want to use it. The size and design mean it fits right in with the rest of the interior and the other control elements.

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Burger Motorsport S68 JB4 Performance Tuner - BMW G05 X5, G06 X6, G07...

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T#:46924971

Part#: JB4S68G0567

Ships on Jul 21, 2026

$ 899.00

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05-19-2026

$ 879.00 USD

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JB4 takes your S68-powered BMW from factory stock to full race-ready performance, offering unmatched tuning capabilities. Designed for easy installation and complete removability, the JB4 requires no splicing or cutting of factory wires, making it the ideal choice for your S68 engine. The JB4 is a plug & play tune available for turbocharged vehicles. The JB4 tuner installs between your car's sensors and its DME/ECU (computer) and manipulates vehicle performance through these connections, making your vehicle much faster. While it's not the only tuning system that operates this way, the JB4 separates itself from the competition with much more advanced connection points and processing, including CANbus, fuel & spark control, and a variety of innovative and advanced features not possible with any other system. BMS regularly publishes free mapping and firmware updates, adding performance and features as ongoing development allows. In addition, the JB4 system is not VIN-locked to your vehicle and can quickly be removed and swapped between cars or resold at a later time. Often imitated but never duplicated, the JB4 has been the gold standard in plug-and-play turbocharged performance tuning for over a decade.

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JB4 Fuel Pressure Upgrade Kit - BMW G80 M3, G82/83 M4, G87 M2 S58 3.0...

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T#:49613494

Part#: JB4FPUS58

Ships on Jul 21, 2026

$ 175.00 USD

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Adds a high fuel pressure connection to the JB4 for S58 platforms, allowing direct control of fuel pressure and fuel trims

NM Engineering Power Module EVO - F39 X2 M35i B48E

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T#:50591606

Part#: NM.64503948.2

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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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NM Engineering Power Module EVO - G8X M3/M4 S58

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T#:50591599

Part#: NM.64508058

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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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Burger Motorsport JB4 Tuner B48 JCW 2020+

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T#:32781453

Part#: MINIB38/B48J-JB4

Ships on Jul 21, 2026

$ 529.00 USD

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Racechip GTS5 Black With App Control B48A JCW

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T#:38229080

Part#: 933886

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$ 710.10 USD

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NM Engineering Power Module EVO - F22/F23 M240i B58

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T#:50591584

Part#: NM.64502258

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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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NM Engineering Power Module EVO - G2X M340i/M440i B58D

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:50591592

Part#: NM.64502058

Ships in 2 Business Days

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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Qty

Sale - Save 5%

$ 629.00

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

$ 595.91 USD

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.

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NM Engineering Power Module EVO - G01 X3, G02 X4 30i B46D

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:50899185

Part#: NM.64500146.2

Ships in 2 Business Days

Sale - Save 5% $ 629.00

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

$ 595.91 USD

Add to Wish List

Qty

Sale - Save 5%

$ 629.00

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

$ 595.91 USD

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

CANbus Flex Fuel Kit - Complete Kit W/ CABbus ECA & Universal Harness...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:49613450

Part#: G8XS58CANFFUH

Ships on Jul 21, 2026

$ 479.99

This product was last offered at the strikethrough price on
05-22-2026

$ 479.00 USD

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$ 479.00 USD

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