I recently sourced a set of stainless steel Mini high flow catalytic converters (Pypes performance exhaust) to be spliced into the stainless steel straight pipes between the headers and the SS side pipes.

I wanted to reduce emissions as well as reduce the DB's from the exhaust (at hwy speeds). Should be little impact on HP & performance (if any).

This should do the trick - see attached

SS Strait pipe & SS Pypes Mini Catalytic converters_complete.jpgSS Strait pipe & SS Pypes Mini Catalytic converters_before installation.JPG