Editor’s Note: We love scouring the internet for reasons to spend money we don’t have on cars we daydream about owning, and these are our picks this week. All prices listed are bid amounts at the time of publishing.
It’s widely accepted at this point that Singer Vehicle Design is the best in the business when it comes to refurbishing, rebuilding and redesigning Porsche 911s. The attention to every single detail is second to none, and it’s near impossible to find a Porsche with such impeccable build quality outside of Stuttgart (and possibly in Stuttgart, as well). The Sun Valley, California based firm also, arguably, lays claim to the perfect Porsche.
That said, a 911 by Singer Vehicle Design is not cheap. On average, commissions carry price tags of around $500,000 with the newest Singer and Williams F1 collaboration going for north of $2,000,000. But a Porsche with more performance than the factory intended shouldn’t only be available to the top tax brackets. Upgrading and hot rodding a car is an American pastime and something everyone should enjoy — especially when it comes to an already adept sports car like a Porsche. Admittedly, buying used modified cars online can be a dangerous game, but if you comb through carefully, a few gems turn up — though some may still be a little rough around the edges.
1986 Porsche 944 Turbo

What we like: As mentioned, buying modified cars online can be a little dicey. But, what this particular 944 has going for it is the previous owner is the head driving instructor at the Porsche Experience Center in Atlanta, Georgia and the current owner and seller is a long-time Porsche Club of America member. So if you plan on placing a bid, rest easy knowing the modifications including a cat-delete exhaust, a Lindsey Racing ECU chip and a strut tower bar were installed with know-how and the car was looked after, at one point, by the Porsche Experience Center museum.
From the seller: This 1986 Porsche 944 Turbo was previously owned by the head driving instructor at the Porsche Experience Center in Atlanta, Georgia. The car was previously stored and displayed in the Porsche Experience Center museum. The seller is a long-term PCA member.
Mileage: 65,000
Location: Highland Park, Illinois