just recently ordered this exhaust. i have used them a few times in the past on other cars. i will post before and after pictures and video on here. total cost shipped to my door was 400, (awesome in my opinion) just looking to see what ppl on here think about the company. a service rep of theirs has already contacted me to tell me it has shipped and if i need anything else. he was very helpful and the customer service was fantastic.

 

though i do not have experience with them in the audi world, i do from honda scene. if you asked that question 5 years ago i would of told you that they are crap. quality sucked back then. but from what i see now and hear about them, their products have improved with quality and fitment.