Gaz
Member
Registered: 24th Aug 03
Location: Widnes, Cheshire
User status: Offline
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Can anyone explain how these work and if they are worth it?
I dont have any in particular in mind, any recommendations?
[Edited on 22-08-2006 by Gaz]
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SetH
Member
Registered: 15th Jul 01
User status: Offline
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its just a cat thats less restrictive then a factory one and hence frees up a few bhp but also keeps your emissions legal.
you can either fit a full system with a sports cat and leave it and have no worries mot time etc. or fit a system with a decat and put the cat back on for mots.
sports cats are expensive though.
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DAYZEE
Member
Registered: 13th Nov 00
Location: Stevenage, MR2 Turbo, 328i Coupe, CBR600F
User status: Offline
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Sports cats are metallic rather than ceramic, metallics flow gas more efficiently. High performance cars have metallics from the factory, porsches, ferraris etc....
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Gaz
Member
Registered: 24th Aug 03
Location: Widnes, Cheshire
User status: Offline
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im decat'ed now, its just we have a few random MOT people on the roads nearby and ive heard a few in liverpool also, i just dont want to be done on the side of the road etc...
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