Official BOOTMOD3 BM3 BMW N13 ECU Flash Remap & Tuning Licence + FREE ENET OBD Cable | F-Series F20 F21 F30 F31 114i 116i 118i 316i 320i | OTS Stage 1/2 Maps, Datalogging, Map Switching

BM3 N13 ECU Reflash Licence for BMW F-Chassis with FREE ENET Ethernet OBD Lead

Give your turbocharged N13 engine the performance it deserves. This genuine BM3 software licence activates the powerful bootmod3 cloud tuning platform, letting you recalibrate your BMW’s DME through the OBD port in minutes using a laptop, iOS or Android device. Expect sharper throttle, stronger midrange torque and smooth, usable power for daily driving, fast road and track. A high quality ENET Ethernet to OBD lead is included for quick, reliable flashing and diagnostics.

We run this solution on our own cars and our customers love the gains and drivability. It is a proven upgrade for the BMW 1 Series and 3 Series equipped with the N13 petrol engine, with simple at-home flashing, switchable maps and excellent data tools when you are ready to dial things in.

Why this BM3 licence is a game changer

• Authentic bootmod3 activation licence with a free ENET OBD Ethernet cable included
• OBD port flashing, no soldering, no DME opening required on most vehicles
• Manage maps in the cloud, change calibrations in minutes and revert to stock any time
• In-depth logging and live dashboard for real time parameters and diagnostics
• Choose from preconfigured OTS tunes or step into full custom calibration when ready

Power increases and stages

Stage 1 91 octane: up to 85% HP / 52% TQ
Stage 1 93 octane: up to 93% HP / 55% TQ
Stage 2 91 octane: up to 96% HP / 58% TQ
Stage 2 93 octane: up to 105% HP / 60% TQ

Select the off the shelf calibration that suits your fuel and hardware, or move to a custom tune for a fully tailored setup.

Platform highlights

• Use the mobile app for iOS and Android or the web portal at bootmod3.net
• One OTS map is included with your licence
• Log over 200 channels, with up to 40 parameters concurrently
• Cloud storage for tune files and datalogs
• Live Dash with in app gauges and on the fly monitoring
• Built in diagnostic tools
• Optional OTS calibrations available for 91, 93, race gas and E85 blends
• Custom tuning via the bootmod3 Tuner Directory or self tune with the full map editor

Map features and options

• Top speed limiter removal
• Increased rev limit where appropriate
• Exhaust burble and overrun options
• Cold start catalyst heat cycle and cat efficiency check removed for off road use
• Support for upgraded turbo hardware
• Tuning for ethanol blends including E85, plus race fuel and meth injection strategies
• Refined throttle mapping
• Backend flash support for piggyback systems such as JB4

What you receive

• Official bootmod3 BM3 software licence key
• FREE ENET Ethernet to OBD cable for BMW F and G series
• Friendly UK based guidance from enthusiasts who use BM3 daily
• Optional BM3 OBD WiFi Agent for cable free convenience, not required for flashing
• Optional OTS Maps Bundle available separately for more preconfigured choices

Vehicle coverage

BMW N13 petrol engines

• F20, F21 1 Series 114i, 116i, 118i
• F30, F31 3 Series 316i, 320i

Note: Vehicles from March 2019 and newer may need a bench unlock before OBD flashing. Cars with November 2019 or newer software updates may also require a bench unlock. Contact us for advice.

Requirements

• ENET OBD cable for flashing, included free
• Laptop or mobile device with BM3 app or web access
• Internet connection for activation, flashing and cloud features

Installation and professional fitting

Flash through the OBD port in minutes. Most cars do not require DME removal. Some vehicles will need a bench unlock as noted above.

Prefer us to handle everything, including setup and any required bench unlock. Book professional fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Proven on our cars and loved by customers

We use bootmod3 on our own N13 BMWs and the feedback is consistently positive. Smoother delivery, stronger torque where it counts and the convenience of switchable calibrations and deep logging make this one of the best value performance upgrades for the N13 platform in the UK.

Important notes

Vehicle manufacturer warranty and emissions disclaimer: Some items used and or installed may void portions of your vehicle’s factory warranty. Some items may not be legal for on highway use. PRO TUNING FREAKS makes no guarantees to the legality of any parts used for on highway vehicles and accepts no responsibility for compliance with the vehicle’s factory warranty.

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