de-cat

[lancebeano]

im de cating my micra saturday should i just cut out the second cat or should i cut out the cat near the manifold as well as i dnt realy now wot to do as its got two cats ive de cated lots of cars in the parst just dnt know if the frount cat is more inportent

 

[jim_bling]

the front one is the most important i say as it does the most work and most people just cut the second one out

 

[lancebeano]

if i cut out the front cat aswell will this afect the running of the car?andwill i notice a difrence in power if i do the front aswell as the back thanx again

 

[Primal_Concrete_Micra]

i have neither cats on mine and it runs fine, just have to swap it back over once it comes round to MOT time

 

[jim_bling]

as primal said im running janspeed manifold janspeed decat and then custom cat back to cobra back box so i have no cats and runs like a dream mate

 

[solarice]

front makes the most performance difference (it being removed)...but as a result sometimes raises your emissions come mot time.

 

[lancebeano]

thanks for all your help guys all the best lance