Bring a Trailer is featuring two Porsche 356 coupes that have undergone refurbishment and subsequent mechanical and equipment upgrades. A 1957 Porsche 356A 1600 Coupe is described as having been sold on BaT previously in May 2025 as a non-running project. Since then, it has been refurbished, including a reupholstered interior, a rebuild of its 1.6-liter flat-four engine, and a reseal of its four-speed manual transaxle. The car is finished in metallic blue over red leather and includes features such as front disc brakes, 15-inch steel wheels, driving lights, a GT-style mirror, squareweave carpets, and dual carburetors. It is offered in Boca Raton, Florida, with documentation including a Porsche Production Specifications certificate, refurbishment records, removed parts, and a clean Iowa title.

A separate listing covers a 1964 Porsche 356C Coupe powered by a 2.6-liter “Polo” flat-four. The car was refurbished in 2010 and fitted with the engine after the owner acquired it in 2016. It has also been updated with a WEVO-built five-speed manual transaxle and WEVO shifter. The coupe is finished in silver over Salmon upholstery and is equipped with twin-plug heads, dual Weber carburetors, a limited-slip differential, fog lights, and additional suspension and braking components. It comes with a Porsche Certificate of Authenticity and a clean California title.