hallo
i bought a 993 $s in the USA , it is a 96 with V-ram Engine . Since i am in Germany i can not find a catalytic converter for it . The US version has 4 Sensors , the Euro has only 1 . So i need a US Version cat from a 993 V-ram .
Gilette or Bischoff doesnt matter as i have a few seta of heat exchangers .
Thanks : harald

 

Why don't you just plug the other O2 holes in the cat that is on the car now? Or does the car not have a cat at all? If not, you'll need a bishoff style MY '95 which will have 1 O2 bung

 

I kind of remember that an OBDI has just one O2 hole but the US OBDII has two pre cat lamda holes and there must be no exhaust gas mixing from the two sides pre cat ?
Its all a bit like the 933tt. Doesnt the US cat just have a seperator plate for the two sides ?
Sounds like something for a US 993 cat expert !!

Geoff

 

i need the US cat with 4 sensors ( OBD 2 ) . The OBD 1 like the 993 NA or Euro vram has only 1 in the Middle .
Harald