Have you guys got any experience of 9ff (www.9ff.de) Porsche tuner? They apparently have an exhaust for the GT3 with sound adjustment from inside the car (much like Porsche´s own sportexhaust for the 996 and kreis-sieg I suppose). Sounds very interesting.

Is it better to go with something like a Mantheys exhaust?

9ff recently broke McLarens record at a speed of 388km/h:

http://www.exoticcarsite.com/pages/t...ff_9f_v400.htm

http://tinyurl.com/4zfyd

 

Matrox,

I dont see a 'Program ' for the GT3 on their website. I'm seriously in the hunt for a lighter exhaust, but dont want to mess with the cats. Headers and mufflers only. I'm after power and weight savings.

Robin