de-cat?

Author
Discussion

beastieboy

Original Poster:

65 posts

242 months

Tuesday 13th April 2004
quotequote all
is it possible to de-cat a mpi cooper ?
can you just get some kind of a de-cat pipe or do you have to do something with the chip ?
i read somewhere that the engine won't run if the cat is not there ? is this true?
can i get a new chip to over ride this ?
thanks guys

miniman

25,002 posts

263 months

Tuesday 13th April 2004
quotequote all
Don't know about the ECU, but you can definitely buy de-cat pipes. Somerford Mini stock them - he's a mine of information so might be worth a call to find out the details? 01249 721421

Fatboy

7,984 posts

273 months

Tuesday 13th April 2004
quotequote all
beastieboy said:
is it possible to de-cat a mpi cooper ?

Yes, it is.
beastieboy said:
can you just get some kind of a de-cat pipe or do you have to do something with the chip ?

Just buy a decat pipe from somerford or minispares, no fiddling with the management needed.
beastieboy said:
i read somewhere that the engine won't run if the cat is not there ? is this true?
can i get a new chip to over ride this ?
thanks guys

Nope it's not true - my brother (cooper_ed) had a 2000 Mpi cooper, that was decatted, and it ran like a charm...

S Works

10,166 posts

251 months

Wednesday 14th April 2004
quotequote all
Just remember to take it off when the MOT's due of course

jeffriesmullet

134 posts

243 months

Thursday 15th April 2004
quotequote all
the cat dose not restrect the air flow on a 1275cc u only really need 2 remove it on 1380 1430 big stuff like that and if u get caught by cops with no cat its 3 points and a big fine what u should do is go 2 scrappy or sumthing or if ur cats knackard and get a old cat and knock out the baffles inside it with screw driver or sumthing like it and fit it in so when mr policeman looks under u have a cat but wha they dont know is it dosnt do nething