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Author Topic: DE-CAT DOWN PIPE  (Read 5802 times)

Offline l3w1s

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DE-CAT DOWN PIPE
« on: 17 February 2009, 17:40 »
ANYONE USING A DECAT DOWN PIPE ON THERE GTI TURB, ALSO DOES ANYONE KNOW WHAT SIZE DIAMETER THE STANDARD PIPE IS ?
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Offline bobbarley

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Re: DE-CAT DOWN PIPE
« Reply #1 on: 17 February 2009, 17:42 »
De-cat your 1.8T and it will be illegal :)
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Offline Philpy

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Re: DE-CAT DOWN PIPE
« Reply #2 on: 17 February 2009, 17:53 »
But it'll be a fair bit quicker!  :grin:
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Offline richw911

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Re: DE-CAT DOWN PIPE
« Reply #3 on: 17 February 2009, 18:49 »
Please dont shout!!

Which engine code?

If you remove the CAT and do not code out the lambda sensors it will most likely run pretty rough - and throw up lights ect
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Offline Philpy

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Re: DE-CAT DOWN PIPE
« Reply #4 on: 17 February 2009, 18:56 »
I spoke with Nick at R tech about this and Rich ure right, his comments were I can code that sensor out easy and it'll run perfect.
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Offline richw911

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Re: DE-CAT DOWN PIPE
« Reply #5 on: 17 February 2009, 18:59 »
Quote from: Philpy on 17 February 2009, 18:56
I spoke with Nick at R tech about this and Rich ure right, his comments were I can code that sensor out easy and it'll run perfect.

Are you going decat then philpy  :evil:
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Offline l3w1s

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Re: DE-CAT DOWN PIPE
« Reply #6 on: 17 February 2009, 19:06 »
yea just had the down pipe delivered and its 2.5 inches and i need to know the size of the standard exhaust coz ive got to match them up for now, also prob gettin nick from R-tech to remap me soon so ill get him to code out the sensor.   and its an AUM :smiley:
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Offline richw911

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Re: DE-CAT DOWN PIPE
« Reply #7 on: 17 February 2009, 19:14 »
Quote from: l3w1s on 17 February 2009, 19:06
yea just had the down pipe delivered and its 2.5 inches and i need to know the size of the standard exhaust coz ive got to match them up for now, also prob gettin nick from R-tech to remap me soon so ill get him to code out the sensor.   and its an AUM :smiley:

Then just hope you don't get stopped by these :

http://www.transportoffice.gov.uk/crt/vehicledrivers/roadsidechecks/randommotemissionchecks/maintainingmotemissionsstandards.htm
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Offline l3w1s

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Re: DE-CAT DOWN PIPE
« Reply #8 on: 17 February 2009, 19:28 »
hopefully worth the risk, and ill just change it over if i do get caught out, gona try fit it tomoz hopefully wont be to much of a headache and can be swapped back an forth easy.
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Offline bobbarley

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Re: DE-CAT DOWN PIPE
« Reply #9 on: 17 February 2009, 19:40 »
Fail your MOT I would have thought as well?
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