Selling my well-kept, mostly stock 2013 Audi S4. I took possession of the car at around 59,000 miles, and it currently sits at ~100,800 miles. The only modifications include: - APR's stage 1 ECU flash and TCU flash (currently makes 450hp) - APR air intake paired with a non-resonated back tube for better response - A billet aluminum transmission brace from 034 Motorsport for smoother shifting Still has stock exhaust. Under my ownership, the car has been maintained by Snohomish European Auto apart from the first two oil changes. They use genuine Audi parts and fluids in all of their work. I have all receipts of maintenance done by their shop. Apart from oil changes (last at 100,700 miles) other notable maintenance has included: - Cabin air filter and DSG gear oil change at 73,432 miles - Replacement of transmission oil filter housing and DSG gear oil at 77,530 miles (the factory transmission oil filter housing failed and had to be replaced) - Front brake pads and rotors at 82,455 miles - Two new Michelin Sport All Season 4 tires at 81,734 miles and the other two at 88,017 miles - New water pump and thermostat and coolant flush at 99,439 miles - New passenger rear wheel bearing Cons: Cracked windshield (pictured) Small crack in side skirt (pictured) Small insert missing from grill (pictured) Asking $16,000