PDA

View Full Version : de-cat questions



bonelorry
Wednesday 30th July 2008, 13:30
basically my car still has the rather large and offensive catalytic converter on and i have considered getting at removed, as its an 850 i cant see why id have any lambda issues etc

has anyone else had this done on an 850??

my spec is...

19t turbo
RICA 340 custom remap
TME cat-back exhaust systam
NGK bkr8eix plugs

i do feel the cat will be restricting the cars performance quite alot with these mods as the turbo runs 1.4 bar for a start but my only concern is since the car was custom mapped with the cat in place will i upset things by removing it or will i see a decent gain and go for it???

thanks simon

bonelorry
Wednesday 30th July 2008, 14:19
no answer needed now thanks

im leaving it alone!

Jod T5
Wednesday 30th July 2008, 18:14
no answer needed now thanks

im leaving it alone!

A decat, ie cat removal will/should fail the mot.....unless you run lpg.....
cheers
jod