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remap dpf and egr gone

Discussion in 'Audi S4/A4/A4 Cab (B8 Chassis)' started by buggy_666, Jan 13, 2013.

  1. buggy_666
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    buggy_666 New Member

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    [Jan 13, 2013]
    hi guys new on here so let me tell you what i have done this week
    i have a a4 avant b8 143 which i am very pleased with
    got her mapped last week and was perfect a lot more power and good mpg about 3 miles per gallon to be right
    however jon at big fish tunning suggested i remove the dpf and egr
    now this is not an easy job as audi in their wisdom dont leave much space to remove the dpf
    now i tried everything to get it out so i could knock out the insides of the dpf but to no avail
    now not been a man that can not and wont be beat by our german freinds i got the said stuborn section of the exhaust jammed in with chocks of wood and knocked ten bells out of the guts of the said filter i must stress this was jammed into the car as these things can not be removed from the car so i done it in situ oh removed all sensors before i started
    took about 2 hours but its done at last
    popped back down to mr big fish tunning and for a very small figure he remapped the filter out and also the egr mapped out
    i must say the car is as smooth as silk now and very very pleased with it and now returning about 6 mpg over no remap
    so what a saving 6 months time i would have recouped my costs and then start to reep the benefits of it
    also no dpf to worry about now or egr problems ever so i would say its a win win situation also its at 200 bhp now with no issues
    hope this helps some guys out
    #1
  2. southylad
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    southylad Active Member

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    [Jan 13, 2013]
    Nice one mate blanked my egr other week and had it mapped out with the remap about 5 mpg better off and bout 190 bhp from 140
    #2
  3. Robert Simpson
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    Robert Simpson New Member

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    [Nov 21, 2014]
    How are you getting on with mot and the new regulations without the dpf?
    #3
  4. desertstorm
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    desertstorm Well-Known Member

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    [Nov 21, 2014]
    As long as the car passes the smoke test and the original DPF box is there there it will pass with no issues.
    #4
  5. Paul @ Unit 9 Remaps
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    Paul @ Unit 9 Remaps Site Sponsor Site Sponsor

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    [Nov 23, 2014]
    john is a great guy. DPF out and egr are the best mods you can do with a remap. transforms the vehicle
    #5
  6. Robert Simpson
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    Robert Simpson New Member

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    [Nov 23, 2014]
    Yeah. I'm tempted to have them both out. I just worry a bit if they change the mot regulations
    #6
  7. Paul @ Unit 9 Remaps
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    Paul @ Unit 9 Remaps Site Sponsor Site Sponsor

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    [Nov 23, 2014]
    dont see what you have to worry about if the job is done right! :)
    #7
  8. Robert Simpson
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    Robert Simpson New Member

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    [Nov 23, 2014]
    True. I'm new to the audi seen. What bhp/torque increase can expect from 2011 A4 avent, TdiE with dpf, egr out with remap
    #8
  9. Paul @ Unit 9 Remaps
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    Paul @ Unit 9 Remaps Site Sponsor Site Sponsor

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    [Nov 25, 2014]
    you looking at around 215BHP 400NM
    #9

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