Hi all,

I was wondering if any of you would happen to know the gasket size for the collector. I just installed a used HKS exhaust that I got from a buddy of mine and I don't have a gasket to go between the cat and the exhaust ( the three bolt connection ). I was wondering if any of you knew the size of the gasket. I think its 60mm in which case a 2.5" gasket should work but I'm not sure. Also is there a standard bolt pattern for the gasket or does that need to be a specific size as well? Thanks in Advanced.

Josh

 

The exhaust hole is 2.25" but a 2.5" gasket will work quite well. The gasket you need for this car is an odd shape. It's not the usual triangular shape, but one will work if you trim it a bit. Here's a picture of what the gasket looks like:

 

Thank you very much XViper.