BMW M X3 M40d (3.0) B57D30A 340hp

SM Chip Tuning Chips can only be used on race tracks or sporting events under controlled traffic conditions and are not intended for vehicles participating in public transport.

By installing the chip, you accept these Terms of Use and SM Chip Tuning is not responsible for the use our chip in public transport.

SM chip tuning gives you a 3 year warranty for chip and in the case of an update at an authorized service, there is no additional cost to reinstall the chip.

Learn more about this here.

SM optimum

Original:

340 hp on 4400 rpm
700 nm on 1750 rpm

SM optimum:

492 hp on 4746 rpm
1040 nm on 2180 rpm

price: 499 euros

Original:

340 hp on 4400 rpm
700 nm on 1750 rpm

SM eco:

336 hp on 4160 rpm
622 nm on 2620 rpm

price: 299 euros

Original:

340 hp on 4400 rpm
700 nm on 1750 rpm

SM power:

456 hp on 4788 rpm
923 nm on 2596 rpm

price: 549 euros

For an SM Power Remap, the DPF filter must be removed.

Note: Price is only for Remap without other modifications.

Original:

340 hp on 4400 rpm
700 nm on 1750 rpm

SM race:

0 hp on 0 rpm
0 nm on 0 rpm

price: 0 euros

Original:

340 hp on 4400 rpm
700 nm on 1750 rpm

SM race2 :

0 hp on 0 rpm
0 nm on 0 rpm

price: 0 euros