I am looking for a valvetronic exhaust for a 2018 audi r8 v10 rws. The exhaust brands I had in mind was Frequency Intelligent, armytrix, or possibly capristo. Please let me know if anyone of you guys has one for sale. I am located in Queens, New York. I still haven't picked up my car, but might as well look early since I am already committed to buying the car.