D3 Street Header/93mm Intake Kit/Optional Lifetime Muffler Power Package (2019-2020 991.2 GT3RS)

We had a little hiccup with a vacuum leak in the air intake. Y’all resolved the problem. Runs great and sounds awesome. Mostly a track car, but drive on the street sometimes. Pleased with the performance. Thanks Jamie

Great system overall, it needed minor adaptation for final fit. The installer (Billet Design) in communication with Dundon made it happen. Excellent sound and great mid range power increase.