Wow..the Gruppe-M exhaust looks similar to the Kreissieg exhaust. Pricing is probably close to same as well. I'm surprised to see people asking about the Gruppe-M intake. I had a used one awhile back. Best looking intake by far for almost any car!

 

looks can really trick ya. These intakes are not real carbon fiber or kevlar. I have seen the turbo one in person, too heavy, not a carbon fiber unit for sure. Looks pretty but not sure if it is even giving you any power. I like that evo one better. At least it has bigger filter so, it might breathe better than the other. Didn't some people have broken turbine issues with this grupem intake system?