BMW 420D – Stage 1 Remap + Upgrades

BMW 420D in for NVM Stage 1 ecu remapping with a CSF F Series intercooler and NVM panel filter.

Out with the old OEM intercooler, in with the new CSF intercooler

In with the new CSF intercooler, time for more power!

Stock power: 181 Bhp and 401 Nm

NVM Stage 1: 229 Bhp and 482 Nm

A huge gain and great throttle response with added fuel efficiency.