PorschePhD

You have to run cats. The system will throw a 02 code if not. The problem is the low end drivabilityis set based on the reading from the 02s. So if they are not present then the car does not run well at all. Pulling away from a light becomes a problem.

Europipe is top notch stuff. No question about it. If the factory was to make a Porsche MS version that would be it. From a HP standpoint the CG rolls in about 8HP different on a stage IV then a fabspeed super sport. HP wise it is about where the moderate is.

jasoncuk

I just went to Belgium and had the Europipe fitted. A really great, committed pair. They just do exhausts and are obviously very good and passionate about them. Nice to see an independent company doing such a great job.

The improved sound and performance is immediately noticeable - and I tend to be a skeptic of perceived gains...After spending thousands, it is funny how the mind suddenly notices a performance change...

As Stephen implies, they come across like a Porsche race team that only does exhausts....