[Purdue FR-S]

Shortly after letting off the gas while in gear, while I'm enjoying the sound of the exhaust as the RPMs slowly drop from 4k to 2k or so, I will have an intermittent and difficult to repeat "Chirp" come from the engine bay / drivetrain.

Metallic Chirp / Squeak is the best way to describe it. Might get a video if necessary.

This occurred during slower speeds going from stoplight to stoplight.

*accelerate to 4k or so and remove foot from gas, in gear* "Vrrrrrrrr-CHIRP-rrrrrrrrr." Can't really hear it if say you had music and the windows up. Doesn't affect the driveability or affect tach, etc.

Any input would be greatly appreciated!

Thanks