Here's the deal - I'm scheduled to get the Dinan S2 package installed soon, including the intake, etc. My plan is to use the Eisenmann exhaust and to keep the rest Dinan. But I keep hearing about this GruppeM intake. Does anyone have any experience and/or facts about using the Eisenmann exhaust/GruppeM intake/Dinan S2? Any compatibility issues?

My goal is to get the best performance without sacrificing warranty/serviceability. Any feedback would be much appreciated.