1989 Porsche 944 Turbo S
Because to the untrained eye, this looks like any other 944. Plenty of time and cash have been spent on building a powerful, reliable engine ready for track time.
We love the Escort Cup alloys, which are just different enough that enthusiasts will notice. Attention has been paid to the daily driving experience, too, with a quality sound system likely making the commute a bit less hateful.
The price might be a bit high, but there are likely few better than this one.
It’s on eBay in California for $40k or offer.