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Model specific boards => Golf mk4 => Topic started by: davemk4 on 04 January 2013, 21:07

Title: another gti turbo decat question
Post by: davemk4 on 04 January 2013, 21:07
after checking ebay out and demon tweeks etc the choice is just silly. after much thought i went against the 3'' turbo back system and ordered the premium end Jetex non resonated cat back with a 2.75''  mandrel instead of the usual 2.5''. should be here soon...........but im in need of a good decat. now ive seen loads of different types i want the best match to my jetex im getting now ive found 3'' decats but.... some are a one piece 2.5'' all the way and some are a 3'' first piece then drops smaller so either

http://www.ebay.co.uk/itm/NEW-VW-GOLF-MK4-GTI-1-8T-3-STAINLESS-DOWNPIPE-DE-CAT-/310336528828?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item48417fa1bc (http://www.ebay.co.uk/itm/NEW-VW-GOLF-MK4-GTI-1-8T-3-STAINLESS-DOWNPIPE-DE-CAT-/310336528828?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item48417fa1bc)


or

http://www.ebay.co.uk/itm/Audi-TT-A3-bora-VW-Golf-GTi-1-8T-Non-silenced-Exhaust-Downpipe-Decat-de-cat-/200874589626?pt=UK_CarsParts_Vehicles_CarParts_SM&fits=Model%3AGolf%7CPlat_Gen%3AMK+IV&hash=item2ec50efdba (http://www.ebay.co.uk/itm/Audi-TT-A3-bora-VW-Golf-GTi-1-8T-Non-silenced-Exhaust-Downpipe-Decat-de-cat-/200874589626?pt=UK_CarsParts_Vehicles_CarParts_SM&fits=Model%3AGolf%7CPlat_Gen%3AMK+IV&hash=item2ec50efdba)


then ive seen the ones wiht a 200 cell cat in them 2.5'' all the way

http://www.ebay.co.uk/itm/VW-GOLF-MK4-1-8T-20V-GTI-STAINLESS-STEEL-200-CPI-SPORTS-CAT-EXHAUST-DOWNPIPE-/320994675786?pt=UK_CarsParts_Vehicles_CarParts_SM&fits=Model%3AGolf%7CPlat_Gen%3AMK+IV&hash=item4abcc60c4a (http://www.ebay.co.uk/itm/VW-GOLF-MK4-1-8T-20V-GTI-STAINLESS-STEEL-200-CPI-SPORTS-CAT-EXHAUST-DOWNPIPE-/320994675786?pt=UK_CarsParts_Vehicles_CarParts_SM&fits=Model%3AGolf%7CPlat_Gen%3AMK+IV&hash=item4abcc60c4a)

for gain and sound and quality of fitment whats my best option any advice or links to what you guys using be great or ones to stay clear from. i dont want a kit that doesnt line up right etc

thanks in advance  :smiley:
Title: Re: another gti turbo decat question
Post by: davemk4 on 05 January 2013, 15:26
:-)
Title: Re: another gti turbo decat question
Post by: shaft69 on 06 January 2013, 11:02
Me personally the 3rd one.
Title: Re: another gti turbo decat question
Post by: asboGTI on 06 January 2013, 11:22
I know people with the sports cat and they still fail the mot with them so just bung the mot guy a 10er to stick the emissions up another car
Title: Re: another gti turbo decat question
Post by: davemk4 on 07 January 2013, 21:40
can i not use a milltex downpipe/decat with a jetex cat back as they all say that they MUST be used with milltek cat backs. are they saying this so you buy there own kits? my jetex im getting is 2.75'' and i want the 3'' milltek down pipe but unsure if it will fit?
Title: Re: another gti turbo decat question
Post by: Wazzzer on 07 January 2013, 21:44
Miltek DP goes from 3" to the cat then 2.5" out the back
Title: Re: another gti turbo decat question
Post by: NegoGti on 07 January 2013, 21:45
Hy mate I've got the first one the toyo sport 3'' decat down pipe  for sale if ur interested drop a Pm :)
Title: Re: another gti turbo decat question
Post by: davemk4 on 07 January 2013, 22:05
Quote from: Wazzzer on 07 January 2013, 21:44
Miltek DP goes from 3" to the cat then 2.5" out the back

does that mean it wouldnt fit my jetex 2.75'' ?  :embarrassed:
Title: Re: another gti turbo decat question
Post by: Wazzzer on 08 January 2013, 12:21
Not unless you get an adapter made
Title: Re: another gti turbo decat question
Post by: davemk4 on 08 January 2013, 13:56
Found a custom exhaust place they will make me a 3" inlet down to a flanged fitting weld flanges to my oem cat that way i can easily fit cat in for mot. Then he will make a flanged decat pipe to fit inbetween. This will make for easy mot issues and give me a proper 3" to a 2.75" drop save on odd joiners and having trouble with mots. Fitted 250 quid