So quite in these parts.
I purchased my '15 A3 TDI in November 2018, had 17k miles on it at the time.I've since put 31k miles on it, while slowly building it into what I wanted it to be.
I tinted it almost immediately, SunTek Carbon 5 on rear and rear sides, Carbon 35 on the fronts. Also installed "Tint" Lamin-x film on my headlights to protect them from chips and yellowing in the long run.
Been Malone Stage 2 since 19k, did the deletes and reflashed it a few months ago at 46k.
Have a Neuspeed Intake and Darkside Turbo Elbow, Running the Buzzken Resonated Downpipe.
Suspension wise I'm running:
EMD Lowering Springs
Koni Adjustable Struts
Bilstein B8 Shocks
EuroSport Camber inserts
Neuspeed Torsion Bar Brace
Whiteline Solid front Swaybar
Spulen Adjustable Swaybar Endlinks
18mm spacers on all 4 corners
BFI Stage 1 Transmission mount
Torque Solutions Stage 1 Engine Mount
034 Motorsports Billet Dogbone with both upper and lower inserts
034 Motorsports Subframe Locking Collars
Recently just installed a RS-Style Front Grill.
Have a set of wheels (Alzor 349's, 18 x 8 ET 35 in Hyper Silver) and Conti DWS tires off a previous vehicle to go on as soon as mine are worn out (getting pretty close now)
It's been a great commuter, averaging 34.1 MPG overall. I end up sitting in stop and go traffic for a good hour every day on my way home. Drive around 60 miles round trip daily. Haven't really had to do anything other than routine maintenance on it yet, other than modding by choice of course. Love driving it, handles great and can be very economical if I drive it that way. I often see 52-53 mpg on the dash when arriving at work, all highway with light traffic.