« previous next »
Pages: [1] 2

Author Topic: What cat with a ss exhaust and ss manifold?  (Read 1958 times)

Offline murraymint

  • I live here
  • *****
  • Posts: 3,022
What cat with a ss exhaust and ss manifold?
« on: 13 March 2013, 22:55 »
As above what cat is best to use with a ss exhaust system and a ss manifold, a oem steel cat or a ss decat?
Logged
josh


95 Mk3 golf 1.6 CL, 96 Mk3 golf gti 16v, 89 Mk2 Jetta GL,  97 Mk3 golf gti 16v, 99 bora 2ltr se, 83 mk1 golf 1.1, 15 polo 1.2 tsi

VW BUSH

  • Guest
Re: What cat with a ss exhaust and ss manifold?
« Reply #1 on: 14 March 2013, 09:20 »
Something that's legal. ..... :grin:
Logged

Offline murraymint

  • I live here
  • *****
  • Posts: 3,022
Re: What cat with a ss exhaust and ss manifold?
« Reply #2 on: 14 March 2013, 09:35 »
 :whistle:
Logged
josh


95 Mk3 golf 1.6 CL, 96 Mk3 golf gti 16v, 89 Mk2 Jetta GL,  97 Mk3 golf gti 16v, 99 bora 2ltr se, 83 mk1 golf 1.1, 15 polo 1.2 tsi

Offline boneybradley

  • Forum Supporter
  • Serious forum addict
  • *****
  • Posts: 9,482
  • Back in a Mk3...
Re: What cat with a ss exhaust and ss manifold?
« Reply #3 on: 14 March 2013, 09:49 »
this is an impossible answer... I prefer to keep the o.e cat but others will say de-cat or sports cat's are better

removal of the cat does make a difference in noise and may give a few more horses. But I have found it also moves the power a bit higher up (and can affect torque output due to less back pressure), sports cat's are possibly best alround but for there cost, there an expensive mod for little gain!
Logged
Moderator of The Dub-Tug Squad!! (What some call the MK3 section!)



Full range of quality parts for your Volkswagen available at Oemandmore.co.uk

Offline Wayne

  • Sir Postalot
  • *
  • Posts: 32,051
Re: What cat with a ss exhaust and ss manifold?
« Reply #4 on: 14 March 2013, 09:50 »
What makes you want a stainless manifold, the standard one is not that restrictive, given the choice I would run a standard manifold and cat then a decent system (Jetex is a good choice)
Logged

Offline murraymint

  • I live here
  • *****
  • Posts: 3,022
Re: What cat with a ss exhaust and ss manifold?
« Reply #5 on: 14 March 2013, 12:38 »
I'm lookin at a ss manifold as mine sounds like it cracked and also the heat shield noise is starting to annoy me

this any good?

http://item.mobileweb.ebay.co.uk/viewitem?itemId=120916392088&index=19&nav=WATCHING&nid=51176229466
Logged
josh


95 Mk3 golf 1.6 CL, 96 Mk3 golf gti 16v, 89 Mk2 Jetta GL,  97 Mk3 golf gti 16v, 99 bora 2ltr se, 83 mk1 golf 1.1, 15 polo 1.2 tsi

Offline Khare

  • Serious forum addict
  • *
  • Posts: 7,627
  • The bear that khares
Re: What cat with a ss exhaust and ss manifold?
« Reply #6 on: 14 March 2013, 12:41 »
Read it properly mate....
Logged

Offline Foreveryoungaus16v

  • I live here
  • *****
  • Posts: 1,370
Re: What cat with a ss exhaust and ss manifold?
« Reply #7 on: 14 March 2013, 12:43 »
Removing the CAT will make no difference in HP (will increase noise) the same as fitting a sports CAT as the

standard CAT is not restrictive on a standard 16v
Logged

KW V2, TEAM DYNAMICS PRO RACE 1.2, EIBACH ARBS, DS 2500 PADS, BLACK DIAMOND DISCS, LIGHTENED FLYWHEEL, CHIPPED ECU, VIBRA TECHNIC MOUNTS, JETEX DECAT,  FULLY POLYBUSHED
163 BHP (TSR POWER RUN)

Offline whileoceanasleeps

  • I live here
  • *****
  • Posts: 667
  • patience comes to those who wait.
Re: What cat with a ss exhaust and ss manifold?
« Reply #8 on: 14 March 2013, 12:54 »
i think you should go for a ss decat, more noise and backfires!  :evil:
Logged

Offline Foreveryoungaus16v

  • I live here
  • *****
  • Posts: 1,370
Re: What cat with a ss exhaust and ss manifold?
« Reply #9 on: 14 March 2013, 12:58 »
Agreed, SS would be the better bet.  Just remember fitting it will not give u better performance just a louder

noise :smiley:
Logged

KW V2, TEAM DYNAMICS PRO RACE 1.2, EIBACH ARBS, DS 2500 PADS, BLACK DIAMOND DISCS, LIGHTENED FLYWHEEL, CHIPPED ECU, VIBRA TECHNIC MOUNTS, JETEX DECAT,  FULLY POLYBUSHED
163 BHP (TSR POWER RUN)
Pages: [1] 2
« previous next »