texasviany

Where can I buy a cat bypass pipe for a 1983 944?

Thank you, Karl

M758

do you need it replaceable? A muffler shop can cut out a cat and weld it in a test pipe easily.

toddk911

Or with a long enough metal pipe you can punch it out.

Porsche Ober

How does it sound when you do that though? I've always wondered...I never had the guts to do it to my "S" for fear of the "ricer" sound, but seeing several posts about how much power it frees up especially for the turbos, I'm thinking about shedding it for my 951. Any body just drilled it out and left everything else stock?