[WolfpackCO]

Hello - since having the AA catted downpipes installed I've noticed an intermittent noise that seems to be coming from under the car when parked and/or idling. Once I start driving the noise will vanish. I'm heading to my buddy's shop next Friday but curious if any of you have faced a similar issue. I have the following mods on my car:
-MST Intakes
-AA Catted Downpipes
-AWE Switchpath Exhaust w/non-res mid-pipe
-Dalher valve controller

The video of my car outside is where you can hear the noise, it was after driving pretty aggressively for 20 minutes. The second video of my car in a garage is right after startup and that one sounds normal - so it's not consistent. Would love to hear thoughts, thanks in advance for your help.

Edit: I thought I could post videos from my phone but need to upload to YouTube, will be up in a minute.

[WolfpackCO]

Video where it sounds normal: https://youtube.com/shorts/BVeVZnGHBVU?feature=share

Video where you can hear the noise:https://youtube.com/shorts/wg-4IRWjaXM?feature=share

[WolfpackCO]

Update: I'm hearing it could be the injectors as they are noisy. Can anyone else relate?

[forcefed]

Can't hear anything abnormal.

[WolfpackCO]

Originally Posted by forcefed

Can't hear anything abnormal.

Thanks for confirming!

[WolfpackCO]

Update: the clamps for the secondary cats on AWE non-res midpipe were rattling. Made sure they were torqued correctly and good to go!