no message ive seen saying it has, just looking through old threads and i found out i last changed oil at 88k miles in july last year using the proper oem stuff
G
1) we know removing/gutting the DPF will cause a fault code to be thrown as the the differential pressures will be wrong.
Interesting. I'm doing a DPF/Cat removal shortly on mine, swirl flaps are disabled and open (much more responsive at lower rpm//throttle and sounds a lot better) and the EGR will be set not to operate once the engine is warm. I will of course have to have a new exhaust, with one small box and two tailpipes....