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Author de cat the car question
Jas
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Registered: 13th Oct 04
Location: Mid Wales
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6th Jul 05 at 12:14   View User's Profile U2U Member Reply With Quote
does this fail on m.o.t?

also does anyone know any websites where i can buy a 4 branch for the corsa??

i cant find em anywhere....

ive been on rimstyle there nothing for corsa on there!

thanks
Jas
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Registered: 13th Oct 04
Location: Mid Wales
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6th Jul 05 at 13:17   View User's Profile U2U Member Reply With Quote
16 views no help
ryzer
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Registered: 18th Mar 03
Location: Berkshire Drives:UGLY MUG
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6th Jul 05 at 13:23   View User's Profile U2U Member Reply With Quote
de cat does fail MOT


and i havent a clue where u buy a 4 branch manifold, try demon tweeks or courtenay maybe?
Brett
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Registered: 16th Dec 02
Location: Manchester
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6th Jul 05 at 13:24   View Garage View User's Profile U2U Member Reply With Quote
it will fail on emissions, not the fact it's de-catted.
I read you can buy an expensive sports decat that keeps emissions down..?
Half Pint
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Registered: 25th Mar 02
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6th Jul 05 at 13:25   View User's Profile U2U Member Reply With Quote

PMC do one
PaulW
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Registered: 26th Jan 03
Location: Atherton, Greater Manchester
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6th Jul 05 at 13:37   View User's Profile U2U Member Reply With Quote
i read stories some people with management rig the engine with a custom 'MOT' map, so when its in for its MOT it runs the engine with just enough fuel to turn it over & do the test & also keep emissions down with no decat...

stories yes... but no hard proof
jamesvalver
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Registered: 21st Feb 03
Location: Bury St Edmunds, Suffolk
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6th Jul 05 at 13:39   View User's Profile U2U Member Reply With Quote
yeh it'll fail on emmisions altho we had a gsi in at work on tb's and a decat and it passed the emmisions wit out the cat.
as 4 the 4branch, lexmal and sportex make 1
3CorsaMeal
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Registered: 11th Apr 02
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6th Jul 05 at 14:05   View User's Profile U2U Member Reply With Quote
mine failed just because they could see the cat wasn't there, so they wouldn't even test it
morrisdaboss
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Registered: 11th Jun 03
Location: Feltham, have you?
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6th Jul 05 at 14:07   View User's Profile U2U Member Reply With Quote
yes it will fail the mot.
supersprint, janspeed, 4 branch manifolds, supersprint was 330 squid when i bought it, janspeed do one at about 240 i think, both stanless steel. sportex do one as well for 180/190 but its mild steel. another option would be a sports cat, janspeed do one for 260, while sportex do one at 190 squid. JANSPEED AND SUPERSPRINT ARE AVAILIBLE FROM DEMON TWEEKS, SPORTEX ARE SUPPLIED BY ON-LINE AUTOSPORT.

[Edited on 06-07-2005 by morrisdaboss]
IvIarkgraham
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Registered: 27th Mar 04
Location: Ellesmere Port, Cheshire
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6th Jul 05 at 16:06   View Garage View User's Profile U2U Member Reply With Quote
get one made by an exhaust company for about 100 quid sports cats do nothin to performance
drunkenfool
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Registered: 7th Feb 03
Location: Hereford Drives: Audi R8 V8
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6th Jul 05 at 16:08   View User's Profile U2U Member Reply With Quote
my car passed the emissions with no cat on a C20XE, it will only fail the MOT if it fails the emissions test, not just because there's no cat (as people above have sad )
mav
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Registered: 19th Jun 01
Location: Scotland
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6th Jul 05 at 18:08   View User's Profile U2U Member Reply With Quote
my old 1.6 passed emissions with magnex decat
RichR
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Registered: 17th Oct 01
Location: Waterhouses, Staffordshire
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6th Jul 05 at 18:12   View Garage View User's Profile U2U Member Reply With Quote
quote:
Originally posted by loafofbrett
it will fail on emissions, not the fact it's de-catted.
I read you can buy an expensive sports decat that keeps emissions down..?

technically it will fail for having no CAT and its a legal requirement on all cars abuilt after 1992!!! so ur technically! breaking the law as well

 
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