cold air intake sound

Looking for a new intake? Dozens of JLT Performance intakes just showed up here at Lethal Performance.. Let's put together a package with a tuner/tune and even a ported 18 manifold! Give us a shout and we'd be happy to help. Lethal Performance Inc 15-17...

I own a 2016 s550 5.0. I have a strange popping sound from my CAI. Not sure if it's always been there but it's driving me nuts since I have heard it. Noticed at idle. Performance is still excellent. I did put a gt350 manifold, Roush CAI and Lund tune in the fall. No idea if it was there...