• Home
• Projects

Removing the DPF doesn't only give you a cleaner engine, it can also give a gain in performance. That is why we deleted the DPF on this BMW E60 525d, to give the exhaust a better flow. And the EGR was closed so the engine will only receive cold and clean air. These 2 were deleted from the software to eliminate an EGR or DPF error. The software was modified to a KCPerformance stage 2 chiptune to raise the performance and to fine tune the new components. This BMW 525d transformed into a very fast luxury sedan with a lot of torque.