Jimsporsche

Hi

I am changing my exhaust from stock to cargraphic on a 997.1 TT and I noticed a small black hose hanging, not attached to anything, on the drivers side. It was close to the 2 O2 sensors. Any ideas on what it might be.

Thanks
Jim

saabin

It's the coolant overflow hose.. #10 in the diagram. It dangles very near the post-cat O2 sensor.

Jimsporsche

Phew, I thought I pulled it out of an important place.

Many thanks

Jim

saabin

^ No problem.

I've heard lots of exhausts for the 997TT, but never a cargraphic. Let us know how you like it.. I love the sound of my 3" Speedtech X-pipe.