[KTL]

Yep a lot of people have used the RX7 cooler with good success. Some argue that the fitting size is a bit small and adds further restriction to the external oil system. But nonetheless people have used them with good results.

The plumbing challenge I see is the placement of the inlet/outlet fittings. I'm curious to see how folks have hooked up hose ends to the cooler and cleared the front bumper on the 911. Usually the fittings are on the side of the end tank to best serve a 911 application.

Totally agree that Setrab, Mocal, B&B coolers are extremely expensive. There's other sources like Fluidyne or Earl's that sell cheaper coolers (but no way as cheap as this eBay cooler) of good quality to fit a 911 just fine.

This cooler has to be made in China to be that cheap? $85 is crazy cheap for a pretty aluminum cooler like that. If it seems too good to be true..........