Piggyback Tuning Modules for BMW X Series E71 (2008-2014)

BMW OBD2 Cable K+DCAN Cable - FTDI FT232RL Style

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T#:8677166

Part#: 01KDCABLE

In Stock

$ 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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THOR OBDII Wifi Dongle - BMW E/F/G Chassis w/ OBDII

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T#:568728

Part#: OBD2WIFI1

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$ 58.99 USD

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With the advent of quick flash software and the increasing popularity of DME re-coding, having the proper interface has never been more crucial. Until now, many have resorted to chains of OBD-USB-Mini USB as the primary method of talking with the cars computer. While this is certainly functional, the user is limited by the length of the cable he or she purchased. Forget about setting your laptop on the workbench...slide that seat back, get cozy and don't you dare shake that cable... Those days are over. Enter the THOR OBDII WIFI dongle. This revolutionary little box is not only compatible with a host of tuning apps including XHP and THOR; but also completely functional with INPA, Tool32, NCSExpert, and WinkFP. Gone are the days of sitting in the driver's seat with your phone or laptop, now you can flash and code from the workbench or your couch if so choose. Clear a spot in the bottom of your toolbox for those amazon cables, you won't be needing them anymore. Features: Reliable, strong WiFi signal Faster flash-times, compared to standard OBD/INPA cable Tested and proven to perform flawlessly and built to last

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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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$ 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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XHP Flashtool Wifi OBD Adapter - Multiple BMW Fitments

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T#:7052655

Part#: XHP-FLASHTOOL

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$ 79.99 USD

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Access your BMWs DME wirelessly by connecting to your phone! The enthusiast's tool of choice for xHP Flashtool and many other transmission and engine tuning options.

JB4 Bluetooth Wireless Connect Kit - Pinned Power Wire - F-Chassis &a...

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T#:598298

Part#: JB4-SPWCK-F

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$ 159.00 USD

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$ 159.00 USD

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The JB4 Connect Kit (Rev 3.7) allows your Bluetooth 4.0 compatible iOS and Android devices to connect wirelessly to your JB4. View critical engine data in real time, datalog, read codes, change maps, update settings, update firmware, and more, all from the palm of your hand! The REV3 mounts next to the JB4 in the engine bay eliminating the need to run a BMS DATA cable inside the cabin. It's compatible with all JB4 products. Just plug it in to the JB4 where your BMS DATA cable connects, purchase the JB4 Mobile app, and you're off and running. Please note the JB4 Mobile app is available for iPhone®, iOS®, or Android and sold separately via the Apple® or Android® app store on your phone. The wireless adapter is not compatible with the JB4 windows interface. See our other listings for the "BMS DATA cable" for laptop use.

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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

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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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JB4 Bluetooth Wireless Connect Kit - Separate Power Wire - E-Chassis ...

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For use with older E chassis BMW JB4 systems with the square plastic case.

T#:403194

Part#: JB4-BT

In Stock

$ 149.00

This product was last offered at the strikethrough price on
05-13-2026

$ 99.00 USD

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$ 99.00 USD

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The JB4 Connect Kit (Rev 3.7) allows your Bluetooth 4.0 compatible iOS and Android devices to connect wirelessly to your JB4. View critical engine data in real-time, datalog, read codes, change maps, update settings, update firmware, and more, all from the palm of your hand! The REV3 mounts next to the JB4 in the engine bay eliminating the need to run a BMS DATA cable inside the cabin. It's compatible with all JB4 products. Just plug it into the JB4 where your BMS DATA cable connects, attach the power and ground wire to the JB4 harness using the included connectors, purchase the JB4 Mobile app, and you're off and running. Please note the JB4 Mobile app is available for iPhone®, iOS, or Android® and sold separately via the Apple® or Android® app store on your phone. This adapter is not compatible with the JB4 windows interface.

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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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$ 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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Burger Motorsports JB4 Tuner - N54

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NOT FOR SALE OR USE IN CALIFORNIA!

T#:402621

Part#: JB4N54

Ships in 5 Business Days

$ 479.00

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

$ 379.00 USD

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$ 379.00 USD

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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!

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Fuel-It! CANfuel Sequential Port Fuel Injection Controller - N54 E-Ch...

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T#:589404

Part#: N54-PORTINJCONMO

In Stock

$ 599.00 USD

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$ 599.00 USD

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Fuel-It! CANfuel allows your ECU to control up to 8 fuel injectors sequentially in addition to an ethanol content sensor, low fuel pressure sensor, extra pressure sensors, EGT probes, external fuel pumps, and much more.

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Motiv ReFlex+ Control Unit

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T#:29101684

Part#: 900.1001

Ships in 7 Business Days

$ 729.00 USD

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$ 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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RaceChip Tuning Module - N55 F Chassis

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BMW used two different engine harnesses, please confirm if you have type A or B before ordering

T#:641521

Part#: RACECHIPN55

In Stock

Starting at $ 239.00 USD

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Starting at $ 239.00 USD

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BMW used two different engine harnesses, please confirm if you have type A or B before ordering. It’s sufficient to locate only one of the sensors because the plug type is always the same for both of them (pictured above in the second photo). Harness Type A - Third Photo/Harness Type B - Fourth Photo 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 +51 HP +70 lb-ft Torque Up to +15% MPG Includes everything you need for installation, down to the cable ties. RS: 6 Tune Mappings +63 HP +88 lb-ft Torque Up to +20% MPG Includes everything you need for installation, down to the cable ties. GTS: 7 Tune Mappings +77 HP +105 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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RaceChip GTS Black with App Control for S63 - E71 X6 M

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T#:640631

Part#: 917336

Ships in 4 Business Days

$ 849.00 USD

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$ 849.00 USD

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RaceChip is a German Tuning company offering the most popular tuning module in the world. The RaceChip product 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. RaceChip stands by their product as a safe and reliable tuning option. Unlock the untapped performance of your BMW engine with peace of mind from RaceChip. Features Include: 7 Tune Mappings +99 HP +132 lb-ft Torque Up to +20% MPG 1x Re-Programming if you change vehicles Warm-up Timer Easy to use App-Control Includes everything you need for installation, down to the cable ties.

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RaceChip GTS Black With App Control - Harness Type B

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T#:641529

Part#: 916736B

Ships in 4 Business Days

$ 658.00 USD

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$ 658.00 USD

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BMW N54 JB4 2 Step / NLS Relay

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T#:1762259

Part#: JB4N542STEP

Ships in 2 Business Days

$ 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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ReFlex+ Install Kit

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T#:29267513

Part#: 400.1001

In Stock

$ 15.00 USD

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$ 15.00 USD

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RaceChip Tuning Module - E71 X6 M

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T#:5608782

Part#: RACECHIPE71X6

Ships in 3 Business Days

Starting at $ 399.00 USD

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Starting at $ 399.00 USD

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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 +66 HP +88 lb-ft Torque Up to +15% MPG Includes everything you need for installation, down to the cable ties. RS: 6 Tune Mappings +83 HP +110 lb-ft Torque Up to +20% MPG Includes everything you need for installation, down to the cable ties. GTS: 7 Tune Mappings +99 HP +132 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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BMS JB4 Port Injection Controller - N55 E-Chassis

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T#:21012586

Part#: N55-PORTINJCONMO

Ships on Jun 19, 2026

$ 349.00 USD

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$ 349.00 USD

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The Burger Motorsports JB4 Port Injection Controller attaches to the JB4 allowing it to directly control both traditional port injection kits and WMI port injection kits. The JB4 port injection controller is a fully integrated solution allowing enhanced port injection mapping and safety. For example the JB4 port injection controller: 1) Uses low fuel pressure in conjunction with boost pressure to evaluate injection pressure and adjust PI IPW dynamically as required to maintain consistent flow volume. This becomes particularly important in applications that are at the edge of their low fuel pressure supply. As low pressure drops or oscillates port injection IPW must be dynamically adjusted to avoid run lean conditions. 2) Monitors pedal input, clutch input, gear, throttle position, etc, allowing more advanced mapping and instant cut of PI when letting off the gas or when traction control kicks in to avoid backfires. 3) Monitors AFR in both banks and can cut PI flow in the event a misfire event is detected preventing a potentially lean condition. 4) Monitors current through the injectors and sends a signal back to the JB4 altering it of various problems including a clogged or disconnected injector, blown electrical fuse, loose ground, etc. 5) Monitors fuel trims in each bank and failsafe's in the event of a mismatch of more than 15% indicating a potential boost single cylinder boost leak or injector flow issue. 6) Allows easy user adjustment of overall fuel volume using linear "Fuel Bias 0-100" values by RPM, greatly reducing the typical mapping complications when making manual tuning changes. 7) Integrates into the JB4 multi-map system which produces on-the-fly PI mapping changes when you change maps when boost is reduced in lower gears, or during anti-lag engagement. 8) When equipped with a JB4 integrated flex fuel sensor or JB4 virtual flex fuel sensor can automatically adjust port injection volume based on the E85 mixture allowing for easy mixture changes. 9) Enhanced mapping logic such as tip in supplement to boost port injection during sudden transitions like spool up or gear changes where the high-pressure pump tends to have problems keeping up. 10) Does not require a separate interface and cable for mapping and tuning port injection. It's all done right through the JB4 interface and logs greatly simplifying the process. 11) Includes an extra output to run your second fuel pump OR WMI PUMP (for port injection meth), eliminating the need for an extra Hobbs switch.

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ReFlex Lite: Advanced Sequential Injector Controller - V8

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T#:29234300

Part#: 910.1012

Ships in 5 Business Days

$ 499.00 USD

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$ 499.00 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 v-8 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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SELECT YOUR BMW

Piggyback Tuning Modules for BMW X Series E71 (2008-2014)

BMW OBD2 Cable K+DCAN Cable - FTDI FT232RL Style

THOR OBDII Wifi Dongle - BMW E/F/G Chassis w/ OBDII

Motiv ReFlex+ for BMW

XHP Flashtool Wifi OBD Adapter - Multiple BMW Fitments

JB4 Bluetooth Wireless Connect Kit - Pinned Power Wire - F-Chassis &a...

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

JB4 Bluetooth Wireless Connect Kit - Separate Power Wire - E-Chassis ...

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

Burger Motorsports JB4 Tuner - N54

Fuel-It! CANfuel Sequential Port Fuel Injection Controller - N54 E-Ch...

Motiv ReFlex+ Control Unit

RaceChip Tuning Module - N55 F Chassis

RaceChip GTS Black with App Control for S63 - E71 X6 M

RaceChip GTS Black With App Control - Harness Type B

BMW N54 JB4 2 Step / NLS Relay

ReFlex+ Install Kit

RaceChip Tuning Module - E71 X6 M

BMS JB4 Port Injection Controller - N55 E-Chassis

ReFlex Lite: Advanced Sequential Injector Controller - V8

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