Want to keep your OEM RB oil filter housing but want to delete the OEM heat exchanger/cooler? Here is the answer. CNC'd from 6061 Aluminum, knurled, sandblasted and anodized black for a durable finish.

These are designed to use the original seal from your OEM heat exchanger and the new Nissan cross over part 21304-JK20A.

Fitment:

• RB26DETT
• RB25DET Neo

What's Included?

• Billet Bypass
• OEM Nissan Seal

Installation: lubricate seal with motor oil and torque to spec. 25ft lb / 34 Nm. Do not overtighten!