DO you NEED a re-map if you remove decend cat?
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DO you NEED a re-map if you remove decend cat?
second cat ha ha
Right guys just need this clearing up, if i leave the downpipe alone and just change second cat (short section) to a straight through pipe and the centre section to a straight through pipe do i need a re-map?
Been told i dont by some people but do by others.
Right guys just need this clearing up, if i leave the downpipe alone and just change second cat (short section) to a straight through pipe and the centre section to a straight through pipe do i need a re-map?
Been told i dont by some people but do by others.
Last edited by daz_vx220; 29 July 2010 at 10:38 PM.
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second cat ha ha
Right guys just need this clearing up, if i leave the downpipe alone and just change second cat (short section) to a straight through pipe and the centre section to a straight through pipe do i need a re-map?
Been told i dont by some people but do by others.
Right guys just need this clearing up, if i leave the downpipe alone and just change second cat (short section) to a straight through pipe and the centre section to a straight through pipe do i need a re-map?
Been told i dont by some people but do by others.
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I did this on a Blob wrx about a month ago.
I put a thread up asking the same question as i was unsure and the replies i got were that it wasn't needed. I haven't had a cel yet and it seems to be driving as it was before without any issues, but Dynamix knows a lot more about engines than i do!
I do intend getting mine mapped once i've sourced somemore bits to go with it as i want to do it once rather than pay for 2 mapping sessions.
I put a thread up asking the same question as i was unsure and the replies i got were that it wasn't needed. I haven't had a cel yet and it seems to be driving as it was before without any issues, but Dynamix knows a lot more about engines than i do!
I do intend getting mine mapped once i've sourced somemore bits to go with it as i want to do it once rather than pay for 2 mapping sessions.
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I havent remapped my 2005 STi Blob, no CEL light came on when I put a blitz exhaust on there. Having said that, it does seem to be using more petrol, and my mate thinks its running rich as he says he can smell it when the car first starts. Whether or not he's right is another matter!
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