BOOTMOD3 B48 Flash Tuning FXX and GXX 120I 125I 220I 225I 320I 330I 420I 430I 520I 530I X3/X4 20I 30I

$849.00 $879.00

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Free standard


Tuning for F and G Series BMWs with a B48 Engine. E.g 120I 125I 220I 225I 320I 330I 420I 430I 520I 530I X3/X4 20I 30I

Bootmod3 offers the world's first flash tuning cloud platform for the BMW F and G series.

Estimated Tuning Gains from Bootmod3 Maps*

  • B48 20i:
    Stage 1 91 octane: up to 42% HP / 46% TQ
    Stage 1 93 octane: up to 46% HP / 48% TQ
    Stage 1 E30 octane: up to 53 % HP / 50% TQ
    Stage 2 91 octane: up to 50% HP / 48% TQ
    Stage 2 93 octane: up to 54% HP / 50% TQ
    Stage 2 E30 octane: up to 60% HP / 55% TQ

    B48 30i: 
    Stage 1 91 octane: up to 14% HP / 26% TQ
    Stage 1 93 octane: up to 16% HP / 26% TQ
    Stage 1 E30 octane: up to 20% HP / 28% TQ
    Stage 2 91 octane: up to 16% HP / 28% TQ
    Stage 2 93 octane: up to 18% HP / 28% TQ
    Stage 2 E30 octane: up to 22% HP / 30% TQ
    Stage 2 AGG (Aggressive burble) versions of maps available
    Race gas maps are on the way!

About Bootmod3

As a cloud based solution with a simple web interface and mobile apps for iOS and Android. The BM3 Tuning System was developed over a period of 2 years from the ground up by ProTuningFreaks prior to its release in November 2016 .

Due to its cloud basis ProTuningFreaks are constantly updating the platform which makes the bootmod3 platform a custom BMW factory DME tuning solution like nothing we've seen on the market elsewhere. So we're pleased at Flashtuned to be partnering with ProTuningFreaks to bring this system to the Aussie Market. 

Bootmod3 have built the ultimate tune for N20 / N26 powered BMWs and provide tuning solutions from stock to full race calibration, plus all stages in between, all with the ability to map switch  via the  mobile app. Bootmod3 calibrates the factory vehicle modules over the OBD port in a matter of minutes from the convenience of your driveway or anywhere internet access is available.

Some of the additional options which can be calibrated in your BM3 tune include:

  • Speed limiter removal
  • Exhaust burble (pops and bangs) in app on any map (OTS and custom)
  • Exhaust flap adjusments
  • Cold start removal for quieter cold start
  • Cat efficiency check (CEL) removal if you are running Catless Downpipes
  • Maps for upgraded turbos
  • Custom Throttle mapping

*** Vehicles with November 2019+ software may require DME unlock done on the bench to enable OBD flashing. If you have the November 2019+ software update, feel free to contact

*** An OBD ENET cable is required, can be purchased separately


B48 engine BMW Vehicles supported (if your B48 vehicle is not listed please inquire with us):

  • 2016–2019 F20/F21 120i/125i
  • 2016–present F22/F23 220i/230i
  • 2016–2019 F30/F31/F34 320i/330i
  • 2016–present F32/F33 420i/430i
  • 2016-present F32/F33/F36 420i/430i
  • 2017–present G30/G31 520i/530i
  • 2017-present G01 X3 20i/30i
  • 2018-present G02 X4 20i/30i

*** DME removal from the engine bay is NOT REQUIRED for vehicles with pre March 2019 Software


Some items used and/or installed by PRO TUNING FREAKS 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.