DPF removal
10-03-2012, 10:53 AM
#1
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My Ride: 2006 525d M-sport,19" staggered style 95 wheels,custom quad exhaust with modified reiger rear bumper insert,LCI front and rear lights,stage 2 custom remap, DPF removed, cat removed
DPF removal
Does removing the DPF but leaving the cat on increase fuel economy on a six pot diesel engine? Or are the manufacturers of these pipes bulling them up?
10-07-2012, 01:27 PM
#3
mapping the car yes, in the way that car would use much more of its power/torque and wont shift as much from high gears back to low, specially on hilly roads. - thats for performance/economy map
As for removing the DPF I do not believe that the fuel economy increase would be significant enough to justify it? - could be wrong on this one, maybe Antti could gave us some details/numbers
As for removing the DPF I do not believe that the fuel economy increase would be significant enough to justify it? - could be wrong on this one, maybe Antti could gave us some details/numbers
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