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Author Topic: Fitting 3" downpipe and decat what do I need to know??  (Read 2837 times)

Offline AmaZak

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Fitting 3" downpipe and decat what do I need to know??
« on: September 05, 2012, 04:34:41 pm »
HI guys,

Just got myself a 3inch downpipe and decat, I am running standard exhaust and I need to know if I require any special reducer etc to get this on. It is going onto a Jetta 2.0 TFSI which I believe has the same setup as the mk5 gti.

Thanks

Edit: link to product http://www.toyosports.co.uk/vw-golf-gti-20-mk5-down-pipe-05-08-15699-708-p.asp
« Last Edit: September 05, 2012, 04:41:19 pm by AmaZak »

Offline Baz300

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Re: Fitting 3" downpipe and decat what do I need to know??
« Reply #1 on: September 05, 2012, 05:17:28 pm »
It looks like the second pipe in the picture reduces at the end where it would meet the standard rear section so should be fine

Offline crafto

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Re: Fitting 3" downpipe and decat what do I need to know??
« Reply #2 on: September 07, 2012, 10:00:06 am »
I assume this is a decat and would therefore not pass an MOT?

Offline AmaZak

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Re: Fitting 3" downpipe and decat what do I need to know??
« Reply #3 on: September 07, 2012, 05:12:13 pm »
It looks like the second pipe in the picture reduces at the end where it would meet the standard rear section so should be fine

Thanks, looks like you are right bro.

Offline AmaZak

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Re: Fitting 3" downpipe and decat what do I need to know??
« Reply #4 on: September 07, 2012, 05:12:42 pm »
I assume this is a decat and would therefore not pass an MOT?

Yes that would be correct.

Offline keano

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Re: Fitting 3" downpipe and decat what do I need to know??
« Reply #5 on: September 09, 2012, 10:21:55 pm »
You also need to know that you will have exhaust emissions light.

But more importantly.... They're awesome!

Offline AmaZak

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Re: Fitting 3" downpipe and decat what do I need to know??
« Reply #6 on: September 09, 2012, 11:33:32 pm »
You also need to know that you will have exhaust emissions light.

But more importantly.... They're awesome!

Yes it is! LOving the sound of the turbo spooling really makes the car sound mean! Remap tomorrow although the emissions light has not lit up, was it meant to light up immediately?

Offline keano

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Re: Fitting 3" downpipe and decat what do I need to know??
« Reply #7 on: September 12, 2012, 07:22:37 pm »
It normally waits till you have a bad day at work then pops on when your already fuming.  :grin: