does anyone no how many cats is on the Z i have an NA 1990 model i no theres 2 bout halfway thru the exhaust but is there some more upfront thinking ov de-catting her.

Later ones had precats.

Later ones had precats.

 

 

 

this will sound thick like lol but wots a pre cat

there are two, mone de catted

Very helpful so far!

lol

 

I think the 2 pre-cats were in the downpipes to improve emissions for the U.S in later cars.

The main cats are just before the H pipe in the exhaust.

ok thanks guys

IIRC 92+ UK cars had a pre-cat on the passanger side only :)

 

Vijay

this will sound thick like lol but wots a pre cat

 

 

Isnt that a kitten?? ;)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sorry, I'll get my coat........................................... :rolleyes: :slap: :x: