BMW · F25
BMW X3 xDrive20i N20
Best result claimed by the software vendors on 98/100 RON pump fuel without ethanol (Stage 2 — needs downpipe / intake). Figures per flasher, stage and fuel are listed with the licenses below. Actual results depend on the car, fuel quality and conditions.
Engine ECU software
Choose one platform: a complete package or individual licenses. Maps require the platform's base license (Flasher License). All licenses are genuine and VIN-locked — you control the tune from your phone.
Bootmod3
Cloud-based flasher · phone & browser| Claimed result | 98/100 RON | E30 |
|---|---|---|
| Stage 1 | ≈ 260 hp / 390 Nm | — |
| Stage 2 | ≈ 270 hp / 410 Nm | ≈ 280 hp / 410 Nm |
Bootmod3 is a cloud-connected platform: flash from your phone or browser, store all tunes in your account and get custom revisions remotely.
- OTS maps & custom tunes — Stage 1, Stage 2 and fuel-specific maps; custom tunes delivered through the cloud.
- Map switching on the fly — Switch between map slots using the steering-wheel cruise buttons.
- Burble & exhaust options — Adjustable burble mode, exhaust flap control and cold-start options.
- Launch control & antilag — Adjustable launch RPM, antilag and flat-shift (platform dependent).
- Flex-fuel — BEF flex-fuel support with ethanol sensor kits.
- Cloud logging — Logs are uploaded to the cloud for easy review by tuners.
- Phone or browser — Works via app or browser with a Wi-Fi / ENET adapter.
- Back to stock — Factory software backup in your account.
ECU unlock
Newer engine ECUs are locked from the factory. We unlock them on site by connecting the control unit to our equipment right at your location — it does not need to be shipped anywhere.
Transmission tuning
Faster shifts, higher torque limits, gears held in manual mode. Choose one option.
Stage 3
Our ready-made transmission map · 1 week test periodXHP Flashtool
Transmission software for ZF 8HP & M-DCT · 1 day test periodXHP Flashtool rewrites how your gearbox behaves: faster, firmer shifts, higher torque limits and smarter shift logic. As an official XHP dealer we flash it on site in minutes. XHP software comes with a 1 day test period.
- Faster, firmer shifts — Shift times reduced noticeably in Sport / Sport+.
- Higher torque limits — Removes factory torque limiters so your tuned engine delivers its full power.
- Manual mode holds gears — No forced upshift at the limiter in M / manual mode.
- Optimised shift points — Smarter downshifts, kick-down and rev-matching.
- Launch control improvements — Better launches with higher launch RPM.
- Phone control (full license) — With the control code / full license you adjust maps yourself in the XHP app.
Without a tuning license
Don't want a license or more power? These are separate services on the stock software — you get just the feature you want, power stays factory.
Additional services
Coding, multimedia and comfort options available for your car (iDrive 4 (NBT)). Exact availability is confirmed by VIN.