bootmod3 closed beta for the B48 engines has been a great success and we're excited to announce the wait is finally over!
Our development and testing teams have worked tirelessly on BMW B48 engine feature support over the past few months. Once B58 was released back in April focus shifted to B48 testing with a wider closed beta. Initial flash time that includes unlocking the DME is around 3 minutes and switching maps takes just 19 seconds using the standard ENET-OBD cable available on Amazon/eBay or through even some authorized dealers.
Licenses and more info can be seen by clicking on the link provided below:
B48 FEATURES INCLUDED WITH PURCHASE TODAY
Top speed limiter removal
Exhaust burble adjustments in app on any map (OTS and custom)
Exhaust flap adjustments
Cold start (cat heating on startup) removal for quieter cold start
Cat efficiency check (CEL) removal for de-cat downpipes (for off-road use)
Maps for upgraded turbos
E85, race gas and meth injection tuning
Custom Throttle mapping
Power and torque gains differ between the 20i and 30i models due to slight changes in engine setup as well as factory power curves. Here is a breakdown of the gains in percentages compared to stock, see below. We're also attached some sample dyno graphs on a 20i and a 30i test vehicles.
B48 engine BMW Vehicles supported (if your B48 vehicle is not listed please inquire with us):
Its been a ton of fun working through the initial development and w're really looking forward to seeing where the platform takes us from here!