like the title says, will there be any problems trying to put it onto a catalytic converter on the si???........if not, how do I fit it???.....thanks in advance

 

There shouldn't be any problems it should bolt right up as long it was made for your application. I would recommend using a header paired w/ an aftermarket cat to avoid any bottlenecks in your exhaust system.

 

well I'm gonna buy the entire system at the same time, megan racing header, catco ceramic-coated cat, and the greddy evo, but my question was that the exhaust was made for the vtec model, not the si, I need to know if there is any difference in the way it bolts up to the cat and the path the piping takes, thanks

 

Yes there is a difference. I dont remember which is which but the header on one is shorter. this effects the placment of the cat and thus the cat back exhaust is longer on the one modle. hope this helps

 

I too am in the stock 94 Si situation, and broke (in highschool) I mean BROKE and looking for a decent exhaust... if this works please post up about it.

 

just buy the right one for your car... save headaches

 

The H23 exhaust is 8-10 inches longer or shorter.. I can't remember.

The HKS sport is on sale for $360.. really awesome deal for HKS.

 

hmm. I'd like to see how it looks installed, that is a good deal