The CSF 8201 is a universal dual-pass oil cooler measuring 22 by 4.75 by 2.16 inches, with an 18.9 inch core surface and custom end tanks angled 45 degrees at the front for flush mounting behind a Porsche 1973 RS-style front bumper. It uses an Aero-Flow bar design for a lightweight, high-flow core and holds 0.72 liters, with M22 x 1.5 inlet and outlet connections that also accept AN-16 fittings. It has triangular flush M8 x 1.25 mounting holes, a satin black finish, and is pressure tested at 120 psi, and it can be mounted horizontally, vertically, or parallel to the ground.
- Type: universal dual-pass oil cooler (Aero-Flow bar design)
- Size: 22 in L x 4.75 in H x 2.16 in W (18.9 in core surface)
- Fitment: direct-fit for Porsche 1973 RS-style front bumper (45-degree end tanks)
- Connections: M22 x 1.5, also accepts AN-16
- Mounting: triangular flush M8 x 1.25 holes; horizontal, vertical, or parallel
- Capacity: 0.72 L
- Finish: satin black
- Tested: 120 psi
- Part number: 8201
FAQ
What is the CSF 8201?
A universal dual-pass oil cooler, 22 by 4.75 by 2.16 inches, designed to flush-mount behind a Porsche 1973 RS-style front bumper.
What connections does it use?
M22 x 1.5 inlet and outlet, which also accept AN-16 fittings.
Why the angled end tanks?
The custom end tanks are angled 45 degrees at the front for flush mounting behind an RS-style bumper.
How can it be mounted?
Horizontally, vertically, or parallel to the ground, using the flush M8 x 1.25 mounting holes.

