Oil Cooler Bypass Cap for Nissan RB Engines NPT Adaptors RB25DE or RB26DETT engines

RB25DE or RB26DETT engines

Vinny Fab FD3S RX-7 Rear-Exit Oil Filler Neck (with Billet Oil Cap)

factory-look finish

Please measure the size of the factory breather fittings on the engine to confirm

Motorsport Electronics UK

Oil Cooler Bypass Cap for Nissan RB Engines NPT Adaptors RB25DE or RB26DETT enginesThe Franklin Performance Oil Cooler Bypass Cap for Nissan RB engines is the perfect solution to simplify your RB cooling system while saving weight. Eliminate the bulky oil to water heat exchanger and retain the OEM oil filter mount, oil temperature sensor, and oil pressure sensor with this straightforward screw in part. Save weight and streamline your RB cooling system Precision machined body from 6061 aluminium. Threaded stud machined from 1045