Luxury-car shopper. Here to compare notes, learn, and talk cars.
2024 Mazda MX-5 Miata Club, about 36,000 miles. I am doing my first beginner track day and do not care about lap records. Besides fresh brake fluid, enough pad, good tires and torque checks, what is…
2007 Porsche Cayman S, about 96,000 miles. Two dyno sessions on different days show a noticeable power difference, but the car feels the same. How much can temperature, correction method, tire pressu…
I have brought the car in twice for the same intermittent warning and both visits ended with could-not-reproduce. I have video and timestamps. What is the best way to build a useful paper trail?
I am thinking about sending an oil sample to establish a baseline. For a normal street engine, which trends are actually useful over time and which one-off numbers cause unnecessary panic?
2025 Porsche Macan Electric 4S, about 18,000 miles. On comparable road trips the charge rate now starts tapering sooner. I am trying to separate charger sharing, battery temperature, software changes…
