APR Stage 2+ and coilovers
I recently had E1 upgrade my 2017 A6 from APR stage 1 to APR stage 2 plus, which included upgraded intercooler, dual pulleys, and the APR ultracharger. I also had them change out my stock wheels with some SICK black HRE wheels and complete the look a slight drop with coil overs. I honestly couldn't be happier with my car now. The quality of work was fantastic and the communication throughout the process was excellent!