Here is a complete record of the maintenance performed during my ownership, with most of the work being preventative or related to the car’s age rather than its mileage.

2013 Porsche Boxster S – VIN WP0CB2A83DS133207

The car has given me zero trouble since I bought it.  Not a single thing has gone wrong with it.  Because of the car’s low mileage and age, my goal was to address age-related maintenance items rather than rely solely on mileage-based service intervals.  My thinking was for long-term ownership.  

First service I did – 11/25  9050 miles Engine oil and engine air filter and cabin air filter changed

11/10/25 – The car had the original tires still on it, 12 years old!  I installed New Michelin Pilot Sport 4S XL 245/35-20 and 275/35-20, mounted and balanced with four new TPMS, new valve stems, Road Force balanced

ECS Tuning – 15mm rear and 8mm front hub-centric wheel spacers installed

The wheels were professional cleaned and ceramic coated

12/13/25 9164 miles New battery

Drains cleaned, top lubricated

1/7/2026 9372 miles

Coolant Flush – Zerex G40 Phosphate and Nitrite Free Concentrate Antifreeze/Coolant 1 GA 50/50 mix with distilled water

Brake fluid flush Pentosin 1224116 DOT 4 LV Low Viscosity Brake Fluid for Cold Climate Conditions; 1 Liter

Note: Clutch hydraulic system was not serviced during this visit.

New hood struts

Spark plugs and coil packs – Porsche Ignition Coil Kit KIT-99917015190KT

3/25/26 9630 Transmission fluid drain and fill – not a flush

4/3/26 – German Performance Options 9787miles

Specialty Alignment – Street Performance

Clutch cylinder and line was bled and as part of this normal service the brake fluid also flushed again

5/2/26 the drive belt was removed and the tensioners and pulleys were inspected and a new drive belt was installed

Leather cleaned and conditioned May/2026