BOOTMOD3 BM3 S63TU ECU Tune Licence/License + FREE ENET Cable - BMW F10 M5 F06/F12 M6 F85 X5M F86 X6M OBD Flash Remap | DME Programming & Chip Tuning | Stage 1/2 OTS Maps, Datalogging, Map Switching - Nforcd UK

bootmod3 S63TU Performance Software Licence with FREE ENET Lead - F10 M5, F06 F12 M6, F85 X5M, F86 X6M

Transform your BMW 4.4 biturbo V8 with a proven software upgrade for the S63TU engine. This bootmod3 licence unlocks rapid OBD port flashing, powerful data logging, switchable calibrations and seamless control via mobile or web. Perfect for F10 M5, F06 F12 M6, F85 X5M and F86 X6M owners who want reliable Stage 1 or Stage 2 gains, premium drivability and the flexibility to return to stock at any time. Includes a FREE ENET cable for direct flashing through the OBDII port.

Why this S63TU software is the go-to choice

• Cloud-managed tuning platform with iOS, Android and web access - load, manage and update your calibrations from anywhere with internet access
• Flash through the OBD port in minutes - avoid sending your DME away in most cases
• One Off The Shelf calibration included, plus any maps listed as free
• In-depth logging - hundreds of parameters available with multiple channels sampled at once
• Live dashboard for real-time gauges and health monitoring
• Built-in diagnostics and fault code tools
• Easily revert to stock and re-lock the DME back to factory programming when needed
• Secure cloud storage for maps and logs via bootmod3.net
• Map Editor for tailored calibrations - work with a professional tuner or make your own adjustments
• Optional OTS map choices for 91 and 93 octane, plus race fuel options

Key features for M5, M6, X5M, X6M

• Customisable map parameters through the editor
• Top speed limiter removal
• Increased rev limit where applicable
• Recalibrated sport display gauges on iDrive
• Cold start catalyst heating and catalyst efficiency checks can be disabled for off-road use
• Support for upgraded turbos
• Refined throttle response mapping
• Backend flash compatibility for use with popular piggybacks such as JB4

Expected performance gains

Stage 1 91: up to 16 percent HP and 26 percent TQ
Stage 1 93: up to 18 percent HP and 28 percent TQ
Stage 2 91: up to 20 percent HP and 30 percent TQ
Stage 2 93: up to 22 percent HP and 31 percent TQ
Stage 2 Race Gas: up to 26 percent HP and 31 percent TQ

Vehicle compatibility - S63TU platforms

• BMW F10 M5 - S63TU
• BMW F06 F12 M6 - S63TU
• BMW F85 X5M - S63TU
• BMW F86 X6M - S63TU

What you receive

• bootmod3 S63TU software licence
• FREE ENET OBDII to Ethernet cable for OBD flashing

Install, unlocking and requirements

• DME removal is not required for most vehicles
• Cars built from March 2019 onward, or vehicles updated to late 2019+ BMW software, may require a bench unlock before first OBD flash
• If a bench unlock is needed, we can arrange it

Professional installation, bench unlocking and bespoke setup available at MJ Modifications in Warwickshire. For a fitting quote or workshop booking, email info@mjmodifications.co.uk.

Tried, tested and loved by enthusiasts

We use this calibration suite on our own S63TU projects and the results speak for themselves. Sharper response, stronger mid-range punch and an effortless top end, all while retaining OEM-like refinement. Our customers consistently report a night-and-day transformation with repeatable, dependable performance.

Part number

BM3-S63TU

Important notes

Some modifications or settings may affect your manufacturer warranty. Certain features may not be legal for road use. It is the buyer’s responsibility to comply with local laws and emissions regulations.

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