2009 Subaru Legacy Boxer Diesel performs 0-100 km/h sprint. Equipped with powerbox from KCR. 1,3 second improvment from stock performance. Also produces a lot of manly black smoke!!
@a3519 that's right. "Diesel" means low rpm's high temperature, and high pressure.. the same effect will be with 2000-3000rpm. 3500+ will kill the pump and DPF filter :(
KCR? (Re-labeled Kueberl crap)
A sure way to kill the pump, the injectors and the DPF!
The only thing that crap does is to force the fuel pump to raise the pressure, completely without regard of safety levels.
"Manly black smoke"????
That´s a sure way to kill an engine with DPF, and a proof that KCR is absolutely clueless what they are doing!
Your particle filter WILL be destroyed. Not maybe, it WILL!
Return that piece of junk and do a proper re-programming of the ECU...
a3519 1 year ago 3