Where eas your Gundo hack done?
 

2002 9114S 6 speed

In my garage, I have a template for my 997.2 2" pipe, others have used it for 997.1.

Where do i get a copy ?

i cant di it but i guess my go to mechanic can. Where are you located. Would l8ke to hear it l.

any issues w backpressure changes, did it need tune to adjust fir it.

thanks
Andrew
.

Message me your email , no tune required , sounds awesome. London

Asr911@aol.com

thanks. New york